Water is diamagnetic; that means that objects full of water, even living things like frogs can be levitated above a powerful enough magnet7yr ⋅ crnaruka ⋅ r/educationalgifs
Sinkholes are sometimes created when underground salt mines collapse, either naturally or via human activity, as we see here in Bayou Corne, Louisiana. Soil as well as any water above the compromised salt domes will often fall into the open space below creating a dangerous situation.1yr ⋅ KimCureAll ⋅ r/educationalgifs
Fire truck with a vacuum that attaches to its exhaust so it doesn’t fill the building with fumes5yr ⋅ rizjoj ⋅ r/educationalgifs
The transition from paramagnetism to ferromagnetism: a hot piece of iron is only weakly attracted to a permanent magnet above, but as it cools below the Curie temperature it quickly jumps up towards the magnet7yr ⋅ crnaruka ⋅ r/educationalgifs
How geometry changes in curved space: 3 lines connected by 90 degree angles on a curved surface9mo ⋅ expiffupieszr ⋅ r/educationalgifs
How Galaxies Form: A simulation from NASA shows how patches of stars and dust merge together into galaxies7yr ⋅ crnaruka ⋅ r/educationalgifs
The lotus effect enables a lotus leaf to be self-cleaning by causing water to bead up and collect dirt on its ultrahydrophobic surface7yr ⋅ RespectMyAuthoriteh ⋅ r/educationalgifs
How pencils are sharpened on the production line before being packaged6yr ⋅ [deleted] ⋅ r/educationalgifs
Dropping a feather and a metal cube in a vacuum. In the absence of air resistance, all objects experience the same acceleration due to gravity.3yr ⋅ aloofloofah ⋅ r/educationalgifs
Frost day probability (minimum temperature < 0oC/32oF) through the year in the Contiguous United States [OC]5yr ⋅ turts555 ⋅ r/educationalgifs
This doctor demonstrates COVID-19 medical procedures with fruits. Chinese surgeon Wang Yexiao films “fruit operations” to popularize medical knowledge.4yr ⋅ haxor0 ⋅ r/educationalgifs
The translation of the exchange in Latin between Doc Holliday and Johnny Ringo in Tombstone5yr ⋅ thebigsexy1 ⋅ r/educationalgifs
The Magnus Effect, when a small amount of spin is added to a dropped object, the object moves forward3yr ⋅ taylornikolai ⋅ r/educationalgifs
The chrysopelea, or flying snake, can glide as many as 100 meters through the air3yr ⋅ kmo_xx ⋅ r/educationalgifs
An example of The speed of dark; A phenomenon where a shadow can appear to be moving faster than the speed of light5yr ⋅ TheMeridianVase ⋅ r/educationalgifs
Former US Ranger teaches you how to quickly pickup someone significantly heavier than you6yr ⋅ spandeflex ⋅ r/educationalgifs
Two modes of a gas fire: a plume of heptane starts burning with a bright orange flame but then turns into a blue whirl, showing the onset of complete combustion6yr ⋅ crnaruka ⋅ r/educationalgifs
Here's what happens if you repost the exact same image to instagram 100 times3yr ⋅ LordEarlBiscuit ⋅ r/educationalgifs
AI agent teaching itself to how walk. Like a human child, it learned via trial and error2mo ⋅ Maxie445 ⋅ r/educationalgifs
Relighting a candle by lighting the smoke. The smoke contains unburned wax vapor.7yr ⋅ love_the_heat ⋅ r/educationalgifs
Striking one tuning fork sets up a sympathetic vibration in the other, which can be shown by having a ping-pong ball, attached to a thread2mo ⋅ FutureFreedomCo ⋅ r/educationalgifs
Based on Arnold's discussion about Lissajous curves, I have made series of gifs (more in comments)6yr ⋅ beardsolidarity ⋅ r/educationalgifs
The full rotation of the Moon as seen by NASA's Lunar Reconnaissance Orbiter7yr ⋅ Jasko1111 ⋅ r/educationalgifs
Firefighter demonstrates how to properly put out a kitchen fire.6yr ⋅ EviscerationNation ⋅ r/educationalgifs
Indium and gallium are solid at room temperature but if you rub them together they can transform into an alloy that is liquid6yr ⋅ [deleted] ⋅ r/educationalgifs
Scale model showing how mangrove forests protect the coast from wave erosion8yr ⋅ GallowBoob ⋅ r/educationalgifs
Dielectric breakdown: how electricity finds the path of least resistance7yr ⋅ crnaruka ⋅ r/educationalgifs
A lockstitch is the most common mechanical stitch made by a sewing machine. The term single needle stitching, often found on dress shirt labels, refers to lockstitch. This is an animated representation by Nikolay showing the inner workings of a sewing machine, using the lockstitch method.1yr ⋅ Rifletree ⋅ r/educationalgifs
Your constructive feedback motivated me to polish my Why spacecraft orbits almost look like sine waves on maps animation. Enjoy!7yr ⋅ KerbalEssences ⋅ r/educationalgifs
Map of USA senators by party affiliation from 1789 to 2017[0C] [2000x1220]7yr ⋅ micas84 ⋅ r/educationalgifs
I did a simple analysis of Anita Włodarczyk's world record hammer throw at the Rio Olympics! [OC]8yr ⋅ sandusky_hohoho ⋅ r/educationalgifs
Great Safety with Visuals about staying safe during a Tornado1mo ⋅ MissAsianLilMis ⋅ r/educationalgifs
The 1892 Blake rifle, a prototype rotary-magazine bolt-action rifle chambered in .30 Blake cartridge8yr ⋅ ComradeWarBear ⋅ r/educationalgifs
The Gossamer Albatross, a Human-Powered Aircraft. On June 12, 1979, it completed a successful crossing of the English Channel.5yr ⋅ [deleted] ⋅ r/educationalgifs
Cats can deploy their whiskers forward in order to pinpoint and target prey close to them6yr ⋅ crnaruka ⋅ r/educationalgifs
Put a design on a shirt by using a cut out design, colored pencil shavings, and an iron7yr ⋅ love_the_heat ⋅ r/educationalgifs
The advantages of using a proximity fuze, one of the great Allied technical achievements of WW24yr ⋅ jacksmachiningreveng ⋅ r/educationalgifs
The transition from incomplete combustion to complete combustion makes a bright orange flame become pale blue7yr ⋅ crnaruka ⋅ r/educationalgifs
A simple demonstration of the principle of classical relativity - to an observer on the ground, a ball shot from the back of a moving car at the same speed as the car appears to simply fall down as if dropped from standstill7yr ⋅ crnaruka ⋅ r/educationalgifs
Acrylic model of pendulum clock showing clever geometry of Graham escapement5yr ⋅ BlueCandyBars ⋅ r/educationalgifs
Visualization of the relative speed and axial tilt of our Solar Systems's planets (Pluto included!)4mo ⋅ Nadzzy ⋅ r/educationalgifs
Time-lapse of a Praying Mantis eating a whole Locust (3 hours in 1:30 minutes)3yr ⋅ heretolearn20 ⋅ r/educationalgifs
This shape memory polymer has a high elasticity, but returns to its original shape when heated.7yr ⋅ _Ryanite_ ⋅ r/educationalgifs
