Search

Items tagged with: engineering


The media in this post is not displayed to visitors. To view it, please go to the original post.

🍞 NEW: Engineers in #HongKong mixed a simulated Martian rock with gelatin and engineered #yeast whose cells carry adhesive #proteins.

Pushed through a nozzle into cold, near-vacuum conditions, the mixture freeze-dries into a porous foam. So far the test domes are only 45 mm tall, but the material reaches 10 to 12 megapascals in compressive strength, comparable to low-grade #concrete.

πŸ‘‰ phys.org/news/2026-09-scientis…

#mars #3dprinting #space #engineering #materials #science #habitat #biology #research #nasa #construction #technology #tech #planets


πŸ“Ί NEW: An #Auburn University grad student volunteered to enter a 7-Tesla #MRI scanner 104 times over 76 weeks, watching clips from the #sitcom #Friends to pass the long, noisy sessions.

The #study tracked how day-to-day #sleep patterns connect to #brain #chemistry. Early results link nights with less deep sleep to higher #glutamate levels the next day. The student still says she never tired of the show.

πŸ‘‰ popsci.com/technology/friends-…

#science #neuroscience #research #womeninscience #health #engineering


The media in this post is not displayed to visitors. To view it, please go to the original post.

🎹 ICYMI: #UCLA #engineering students Karina Bender and George Grigoryan rebuilt a free #piano into an automated #instrument capable of playing all 88 keys simultaneously.

Powered by 88 solenoids, the setup tackles #classical pieces as well as Rush E, an impossible #song requiring every key struck together.

πŸ‘‰ Learn more: seethis.tv/post/mechanical-pia…

#classicalmusic #electronics #mechanics #play #programming #repair #sound #music #tech #technology #womeninstem #makers #robotics #diy #invention #hardware #science #tksst #video


⏱️ NEW: #Ctesibius, a Greek inventor of the 3rd century BCE, turned the ancient #clepsydra into an automated #water clock.

A feeding reservoir steadied the flow, while a siphon reset the cycle each day and a floating marker tracked daylight hours. It beat every clock on #Earth until 1656, when the pendulum arrived.

πŸ‘‰ openculture.com/2026/09/the-an…

#ancientgreece #greece #history #science #invention #engineering #automation #technology #tech


πŸ₯š NEW: Space junk threatens #spacecraft and #astronauts. Engineers at Dalian University of #Technology built #aluminum "eggshell" arrays that deform together to spread impact #energy, with #water-filled versions dampening shockwaves further, cutting a projectile’s velocity by nearly 65% in tests.

πŸ‘‰ popsci.com/technology/egg-insp…

#space #spacejunk #biomimicry #engineering #science #materialsscience #satellite #eggs #tech #physics #innovation #aluminium


The media in this post is not displayed to visitors. To view it, please go to the original post.

🎹 WATCH: #UCLA #engineering students Karina Bender and George Grigoryan rebuilt a free #piano into an automated #instrument capable of playing all 88 keys simultaneously.

Powered by 88 solenoids, the setup tackles #classical pieces as well as Rush E, an impossible #song requiring every key struck together.

πŸ‘‰ Learn more: seethis.tv/post/mechanical-pia…

#classicalmusic #electronics #mechanics #play #programming #repair #sound #music #tech #technology #womeninstem #makers #robotics #diy #invention #hardware #science #tksst #video


πŸ’© NEW: #Concrete’s main ingredient, #cement, is a major source of #CO2.

Researchers replaced part of the cement with #biochar made from heat-treated human #sewage. Mixes with 5 and 10% replacement gained up to 42% more strength after curing. The silica-rich, porous biochar appears to hold #water and aid chemical bonding.

πŸ‘‰ sciencealert.com/scientists-ar…

#recycling #waste #materials #science #sustainability #engineering #civilengineering #carbon #carbondioxide #innovation #building #ecofriendly #poop


The media in this post is not displayed to visitors. To view it, please go to the original post.

🎲 ICYMI: Industrial designer Hunter Craighill breaks down pips and nubs, the subtle depressions and bumps found on everyday objects like #dice and #Braille.

Together, they create ball detents that help lock #tools, dials, and folding #knives into place with a tactile click.

πŸ‘‰ Learn more: seethis.tv/post/pips-nubs-dece…

#communication #design #engineering #games #history #math #numbers #patterns #play #productdesign #shapes #sphere #symbols #science #mechanics #hardware #maker #invention #ergonomics #tksst #video


The media in this post is not displayed to visitors. To view it, please go to the original post.

🎲 WATCH: Industrial designer Hunter Craighill breaks down pips and nubs, the subtle depressions and bumps found on everyday objects like #dice and #Braille.

Together, they create ball detents that help lock #tools, dials, and folding #knives into place with a tactile click.

πŸ‘‰ Learn more: seethis.tv/post/pips-nubs-dece…

#communication #design #engineering #games #history #math #numbers #patterns #play #productdesign #shapes #sphere #symbols #science #mechanics #hardware #maker #invention #ergonomics #tksst #video


🟠 NEW: #Texas A&M researchers built RoboBall III, a 150 kg inflatable sphere that rolls over rough ground by shifting a pendulum inside its shell.

Because a sphere cannot tip over, the #design may handle the steep, permanently dark #craters near the #Moon’s south pole where frozen #water may hide. A #rover would release it downhill, and the ball would launch collected samples back. The #concept still needs testing against extreme #lunar conditions.

πŸ‘‰ zmescience.com/future/this-gia…

#space #robotics #nasa #engineering #mars #science #texasam #technology #tech #future


The media in this post is not displayed to visitors. To view it, please go to the original post.

Rusted industrial components, Mare Island CA

If anyone knows what these are or what they're for will you please let me know? As always, I photographed them because I liked the way they look. Thanks.

#photography #industrial #rust #shadows #steel #engineering


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ“– ICYMI: Paper engineer Maike Biederstaedt builds intricate #ocean #animals in her pop-up book "Creatures of the Deep."

Based on #drawings by #19thcentury zoologist Ernst Haeckel, the #video demos how complex #paper creases fold and unfold with each turn of the page.

πŸ‘‰ Learn more: seethis.tv/post/creatures-of-t…

#animals #art #history #biology #books #design #engineering #illustration #marinelife #engineering #science #womeninart #womeninstem #tksst



The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ“– WATCH: Paper engineer Maike Biederstaedt builds intricate #ocean #animals in her pop-up book "Creatures of the Deep."

Based on #drawings by #19thcentury zoologist Ernst Haeckel, the #video demos how complex #paper creases fold and unfold with each turn of the page.

πŸ‘‰ Learn more: seethis.tv/post/creatures-of-t…

#animals #art #history #biology #books #design #engineering #illustration #marinelife #engineering #science #womeninart #womeninstem #tksst


🌈 TIL: Color #tv had to solve one stubborn problem.

Millions of black-and-white sets were already in American homes, so #RCA had to encode #color signals that rode invisibly inside existing broadcasts and only color receivers could decode. That backward-compatible #breakthrough, coming after John Logie Baird’s fragile 1928 mechanical system, finally made color TV possible.

πŸ‘‰ openculture.com/2026/09/why-in…

#television #history #science #invention #engineering #physics #optics #RGB #RCA #technology #tech #engineering #media #20thcentury


πŸ’πŸ»β€β™€οΈ TIL: πŸ§ŠπŸ”¬ Researchers at the University of #Amsterdam made 3D printed #ice structures without a freezer by sending room temperature #water into a low pressure chamber.

The droplets cool quickly through evaporation and freeze almost at once. The method can make delicate shapes faster than older cold surface techniques and may be useful for molds, lab channels, tissue scaffolds, and possibly building on #Mars.

πŸ‘‰ zmescience.com/future/physicis…

#physics #science #engineering #materials #3dprinting #research #space #innovation #technology #tech #news


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ TIL: πŸš€πŸͺ The joint European and Japanese #BepiColombo mission is nearing #Mercury after traveling more than 9.6 billion km (~6 billion mi) over almost a decade.

Using nine planetary flybys to adjust its path, the #spacecraft is expected to enter orbit in November 2026 and begin scientific operations in spring #2027, studying Mercury’s magnetic field, #geology, extreme temperatures, and icy #polar regions.

πŸ‘‰ phys.org/news/2026-09-pair-spa…

#space #astronomy #science #engineering #physics #technology #tech #nasa #esa #jaxa #planets


πŸ’πŸ»β€β™€οΈ TIL: πŸŽ’πŸžοΈ The Smithsonian traces backpack #design from a two-million-year-old practice to Γ–tzi’s hazel-and-board frame around 3300 BCE, then follows improvements through a #CivilWar cavalry officer’s patented canvas-and-metal pack, a #Duluth #canoe-hauling design, #aluminum-frame #mountaineering models, and the nylon #JanSport that made the #backpack a school staple. Roughly 450 million are sold annually.

πŸ‘‰ smithsonianmag.com/innovation/…

#backpack #history #invention #hiking #science #socialstudies #engineering #innovation #industrialdesign #school #outdoors #otzi


🧱 The secret ingredient holding the Great Wall of China together is sticky rice.

Ming Dynasty masons (1368-1644) mixed boiled sticky rice soup into their lime mortar. The result was a tough, flexible, water-resistant binder that has held brick sections together for around 600 years.

The chemistry: sticky rice is packed with amylopectin, a complex starch. In 2010, chemists led by Bingjian Zhang at Zhejiang University found that amylopectin acts as a template, steering calcium carbonate crystals into a dense, interlocking structure instead of large brittle chunks.

That compact microstructure is why some wall sections have shrugged off earthquakes and still keep weeds out of the seams centuries later.

Read more:
pubs.acs.org/doi/abs/10.1021/a…
nationalgeographic.com/history…
sciencedaily.com/releases/2010…

#chemistry #history #engineering


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ TIL: βš‘πŸ’§ Researchers at the #MaxPlanck Institute found that #rain can corrode surfaces through an overlooked electrical mechanism.

When drops slide across insulating #materials, they pick up charge through slide electrification. Those charged drops can then breach protective coatings through dielectric breakdown, exposing #metal beneath to corrosion.

πŸ‘‰ arstechnica.com/science/2026/0…

#science #physics #electricity #weather #chemistry #engineering #nature #research #experiment


The media in this post is not displayed to visitors. To view it, please go to the original post.

From Kitāb al-jāmiΚΏ bayn al-ΚΏilm wa-al-ΚΏamal al-nāfiΚΏ fΔ« αΉ£ināʿat al-αΈ₯iyal, Staatsbibliothek Ms or Fol 3306 (ca. 17th century).

Source: Islamic Scientific Manuscripts Initiative

pdimagearchive.org/images/449f…

#charts #diagrams #schematics #machinery #arabic #engineering #machines #manuscript #art #publicdomain


πŸ’πŸ»β€β™€οΈ TIL: A team of scientists engineered an electrospun purple #fabric that reflects about 88% of sunlight and stays cooler than white #cotton in outdoor tests.

In direct #sun, it ran up to 6ΒΊ C (11ΒΊ F) cooler than dyed purple cotton, and on simulated skin it beat uncovered skin by nearly 8ΒΊ C. The lightweight #textile also kept its cooling effect after 50 wash cycles and showed strong durability under #UV exposure.

πŸ‘‰ interestingengineering.com/sci…

#science #materials #physics #color #heat #innovation #engineering #clothing #research


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ ICYMI: 🚜🌾 On a family farm in #Emerald, #Queensland, growers Neek and Avanell Morawitz explain how #cotton is cultivated, harvested, and processed.

A specialized machine uses thousands of spinning spindles to pull fine fibers directly from mature #plants, compacting the #crop into multi-ton bales.

πŸ‘‰ Learn more: seethis.tv/post/cotton-farm-ha…

#australia #bacteria #conservation #farming #farms #harvesting #harvest #machinery #engineering #howthingsaremade #machines #tech #technology #textiles #vehicles #water #agriculture #fiber #fabric #science #tksst #video


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ ICYMI: 🚜🌾 On a family farm in #Emerald, #Queensland, growers Neek and Avanell Morawitz explain how #cotton is cultivated, harvested, and processed.

A specialized machine uses thousands of spinning spindles to pull fine fibers directly from mature #plants, compacting the #crop into multi-ton bales.

πŸ‘‰ Learn more: seethis.tv/post/cotton-farm-ha…

#australia #bacteria #conservation #farming #farms #harvesting #harvest #machinery #engineering #howthingsaremade #machines #tech #technology #textiles #vehicles #water #agriculture #fiber #fabric #science #tksst #video


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ ICYMI: 🚜🌾 On a family farm in #Emerald, #Queensland, growers Neek and Avanell Morawitz explain how #cotton is cultivated, harvested, and processed.

A specialized machine uses thousands of spinning spindles to pull fine fibers directly from mature #plants, compacting the #crop into multi-ton bales.

πŸ‘‰ Learn more: seethis.tv/post/cotton-farm-ha…

#australia #bacteria #conservation #farming #farms #harvesting #harvest #machinery #engineering #howthingsaremade #machines #tech #technology #textiles #vehicles #water #agriculture #fiber #fabric #science #tksst #video


πŸ’πŸ»β€β™€οΈ TIL: βœˆοΈπŸ”‹ Heart #Aerospace completed a 27 minute test flight with its X1 #prototype, marking a milestone for battery-powered #flight.

The #aircraft flew without jet #fuel, pointing toward lower operational costs and reduced #emissions for regional #aviation. Engineers are now scaling the findings into a hybrid model designed for longer commercial routes.

πŸ‘‰ zmescience.com/future/worlds-l…

#electric #batteries #engineering #tech #technology #transportation #transport #sustainability #innovation #science #energy #future #airplanes


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ NEW: 🚜🌾 On a family farm in #Emerald, #Queensland, growers Neek and Avanell Morawitz explain how #cotton is cultivated, harvested, and processed.

A specialized machine uses thousands of spinning spindles to pull fine fibers directly from mature #plants, compacting the #crop into multi-ton bales.

πŸ‘‰ Learn more: seethis.tv/post/cotton-farm-ha…

#australia #bacteria #conservation #farming #farms #harvesting #harvest #machinery #engineering #howthingsaremade #machines #tech #technology #textiles #vehicles #water #agriculture #fiber #fabric #science #tksst #video


πŸ’πŸ»β€β™€οΈ TIL: πŸ°βš™οΈ #Aerospace engineer Tom Stanton built a backyard #trebuchet powerful enough to launch a projectile past the speed of #sound.

He redesigned the ancient siege weapon with a 3:1 pulley system and a longer sling that revolved multiple times to gain #momentum. After extensive trial and error, his release cracked the whip of a #sonicboom at 1,249 km/h (776 mph), just clearing the 1,234 km/h (767 mph) barrier.

πŸ‘‰ popsci.com/technology/superson…

#engineering #DIY #physics #supersonic #science #aerospace #gravity #makers #weapons


The media in this post is not displayed to visitors. To view it, please go to the original post.

wonder what the ebike's heart looks like? - here...

This part reminds of that iron man scene where Tony Stark changed his "heart" (his reactor) and pepper put it in "proof that Tony Stark has a heart" box.

#ebike #bicycle #engineering #gear #yusei #planetarygears #ironman #physics


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ ICYMI: πŸš„πŸ§² An animated #TEDEd lesson from Ning Zhao details how magnetic fields lift, propel, and brake #maglev #trains. By replacing #wheels with magnetic #levitation, these high-speed #vehicles eliminate mechanical friction to reach speeds over 400 km/h.

πŸ‘‰ Learn more: seethis.tv/post/how-do-maglev-…

#aerodynamics #animals #animation #biomimicry #birds #city #design #engineering #infrastructure #japan #magneticfield #magnets #science #solutions #speed #technology #tech #transportation #travel #vehicles #physics #rail #tksst #video


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ ICYMI: πŸš„πŸ§² An animated #TEDEd lesson from Ning Zhao details how magnetic fields lift, propel, and brake #maglev #trains. By replacing #wheels with magnetic #levitation, these high-speed #vehicles eliminate mechanical friction to reach speeds over 400 km/h.

πŸ‘‰ Learn more: seethis.tv/post/how-do-maglev-…

#aerodynamics #animals #animation #biomimicry #birds #city #design #engineering #infrastructure #japan #magneticfield #magnets #science #solutions #speed #technology #tech #transportation #travel #vehicles #physics #rail #tksst #video


πŸ’πŸ»β€β™€οΈ TIL: πŸŒ‘οΈπŸŒ‹ #Yellowstone spans roughly 24 km (15 mi) of #boardwalks around its scalding #hydrothermal features, all built by hand.

Park geologists use thermal #cameras to map the hottest zones and route around them, while botanists flag rare #plants and archaeologists check for buried #artifacts before any path is laid. The process keeps millions of visitors safe without disturbing the area’s fragile #ecosystem or #history.

πŸ‘‰ popsci.com/environment/yellows…

#geyser #nationalpark #engineering #science #geology #conservation #nature #architecture #wildlife #outdoors


πŸ’πŸ»β€β™€οΈ TIL: πŸ—οΈπŸŒΎ In #Colombia’s #LaMojana #wetlands, an ancient network of #canals and raised fields the size of #GrandCanyon National Park now appears built by local family cooperatives, not a ruling chiefdom.

Archaeologists calculated crews could have built a canal-ridge system in under two months. The findings suggest these ancient methods could guide modern #water management today.

πŸ‘‰ popsci.com/environment/ancient…

#archaeology #engineering #indigenous #sustainability #history #farming #science #anthropology #climate


πŸ’πŸ»β€β™€οΈ TIL: 🧬🦾 Researchers built #glass nanoscale structures using #DNA as a scaffold. The resulting #material is five times lighter and four times stronger than #steel.

πŸ‘‰ zmescience.com/science/news-sc…

#nanotech #nanotechnology #engineering #technology #tech #science #physics #innovation #research #ironman


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ ICYMI: πŸš„πŸ§² An animated #TEDEd lesson from Ning Zhao details how magnetic fields lift, propel, and brake #maglev #trains. By replacing #wheels with magnetic #levitation, these high-speed #vehicles eliminate mechanical friction to reach speeds over 400 km/h.

πŸ‘‰ Learn more: seethis.tv/post/how-do-maglev-…

#aerodynamics #animals #animation #biomimicry #birds #city #design #engineering #infrastructure #japan #magneticfield #magnets #science #solutions #speed #technology #tech #transportation #travel #vehicles #physics #rail #tksst #video


πŸ’πŸ»β€β™€οΈ TIL: πŸ‹πŸŽ΅ In 1984-85, thousands of belugas trapped in #Arctic pack #ice off #Russia’s #Chukchi Peninsula faced starvation.

The #icebreaker Moskva crushed an escape channel, playing #classical #music to coax the herd forward. Roughly 2,000 survived and about 1,000 died, though the music’s role stayed unverified.

πŸ‘‰ zmescience.com/feature-post/hi…

#beluga #whales #marine #rescue #animals #behavior #ocean #conservation #engineering #history #sovietunion #ussr #wildlife #marinebiology #biology #science


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ ICYMI: ⚑🧲 #Cambridge #math professor Hannah Fry demonstrates how to build a simple electric #motor using a #battery, #copper wire, #magnets, and paper clips.

Winding wire into a coil creates an electromagnet that repels and attracts the magnet beneath, forcing the coil to spin.

πŸ‘‰ Learn more: seethis.tv/post/how-to-make-an…

#activities #diy #electricity #howto #metal #physics #science #technology #tech #magnetism #engineering #diy #experiment #electromagnets #tksst #video


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ ICYMI: πŸ›οΈπŸ“ Egyptologist Laurel Bestock breaks down five major archaeological findings behind the #construction of the #GreatPyramid of #Giza.

Her breakdown covers ancient stone quarrying, mud-brick ramps, worker housing, transport logbooks, and earlier pyramid designs that led to Giza.

πŸ‘‰ Learn more: seethis.tv/post/an-egyptologis…

#africa #ancienthistory #archaeology #architecture #boats #buildings #culture #egypt #engineering #geology #geometry #history #jobs #limestone #math #monuments #papyrus #pyramids #stone #technology #tech #womeninstem #work #writing #tksst #video


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ ICYMI: ⚑🧲 #Cambridge #math professor Hannah Fry demonstrates how to build a simple electric #motor using a #battery, #copper wire, #magnets, and paper clips.

Winding wire into a coil creates an electromagnet that repels and attracts the magnet beneath, forcing the coil to spin.

πŸ‘‰ Learn more: seethis.tv/post/how-to-make-an…

#activities #diy #electricity #howto #metal #physics #science #technology #tech #magnetism #engineering #diy #experiment #electromagnets #tksst #video


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ ICYMI: πŸ›οΈπŸ“ Egyptologist Laurel Bestock breaks down five major archaeological findings behind the #construction of the #GreatPyramid of #Giza.

Her breakdown covers ancient stone quarrying, mud-brick ramps, worker housing, transport logbooks, and earlier pyramid designs that led to Giza.

πŸ‘‰ Learn more: seethis.tv/post/an-egyptologis…

#africa #ancienthistory #archaeology #architecture #boats #buildings #culture #egypt #engineering #geology #geometry #history #jobs #limestone #math #monuments #papyrus #pyramids #stone #technology #tech #womeninstem #work #writing #tksst #video


πŸ’πŸ»β€β™€οΈ TIL: πŸ›°οΈπŸŒ• #SouthKorea’s #Danuri lunar orbiter snapped #photos of a new impact site on the #moon following a high-speed collision involving a defunct #SpaceX rocket.

The resulting #crater formed near #Einstein crater along the #lunar terminator where day and night meet. #Space agency officials published the #images on social media to document the aftermath of the crash.

πŸ‘‰ livescience.com/space/space-ex…

#astronomy #science #rockets #satellites #physics #solarsystem #engineering #cosmos #craters #research


πŸ’πŸ»β€β™€οΈ TIL: πŸ‘“πŸŒˆ #Beijing Institute of #Technology researchers built an add-on layer that lets a pair of eyeglasses show #infrared #light as color, something human #eyes are blind to because each infrared photon is too weak to trigger a single retinal cell.

πŸ‘‰ popsci.com/technology/infrared…

#vision #science #experiments #animals #biology #engineering #wearables #tech #augmentedreality #AR #humanbody


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ ICYMI: ⚑🧲 #Cambridge #math professor Hannah Fry demonstrates how to build a simple electric #motor using a #battery, #copper wire, #magnets, and paper clips.

Winding wire into a coil creates an electromagnet that repels and attracts the magnet beneath, forcing the coil to spin.

πŸ‘‰ Learn more: seethis.tv/post/how-to-make-an…

#activities #diy #electricity #howto #metal #physics #science #technology #tech #magnetism #engineering #diy #experiment #electromagnets #tksst #video


πŸ’πŸ»β€β™€οΈ TIL: πŸ•ΈοΈπŸ§¬ Spider #silk gets its toughness from spidroin #proteins built of stiff blocks and stretchy springs, which #spiders spin into fiber at room temperature.

Scientists researching biomaterials now engineer silk in #bacteria to form drug-delivery reservoirs, wound scaffolds, and even #3D-printed bone-repair structures.

πŸ‘‰ theconversation.com/producing-…

#science #biology #medicine #engineering #materials #insects #nature #research


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ NEW: ⚑🧲 #Cambridge #math professor Hannah Fry demonstrates how to build a simple electric #motor using a #battery, #copper wire, #magnets, and paper clips.

Winding wire into a coil creates an electromagnet that repels and attracts the magnet beneath, forcing the coil to spin.

πŸ‘‰ Learn more: seethis.tv/post/how-to-make-an…

#activities #diy #electricity #howto #metal #physics #science #technology #tech #magnetism #engineering #diy #experiment #electromagnets #tksst #video


The media in this post is not displayed to visitors. To view it, please go to the original post.


The media in this post is not displayed to visitors. To view it, please go to the original post.

πŸ’πŸ»β€β™€οΈ ICYMI: πŸ›οΈπŸ“ Egyptologist Laurel Bestock breaks down five major archaeological findings behind the #construction of the #GreatPyramid of #Giza.

Her breakdown covers ancient stone quarrying, mud-brick ramps, worker housing, transport logbooks, and earlier pyramid designs that led to Giza.

πŸ‘‰ Learn more: seethis.tv/post/an-egyptologis…

#africa #ancienthistory #archaeology #architecture #boats #buildings #culture #egypt #engineering #geology #geometry #history #jobs #limestone #math #monuments #papyrus #pyramids #stone #technology #tech #womeninstem #work #writing #tksst #video

Diese Webseite verwendet Cookies. Durch die weitere Benutzung der Webseite stimmst du dieser Verwendung zu. https://inne.city/tos

⇧