Illusion design by Kokichi Sugihara of Meiji University in Japan, the inventor of this illusion and art form. A mathematically calculated combination of perspective and the physics of reflection produces this striking #physics
IG: physicsfun
Sulfur hexafluoride (SF₆) is a colorless, odorless and fireproof greenhouse gas. Since it is about 5 times heavier than air, it collapses into the glass box and acts as if it were liquid.
Einstein’s Theory of Relativity Just Proven Right by Flashing Neutron Star: The study works on the old idea that light and heavy objects fall at the same rate.
https://t.co/SGNl2jLDdL
Angular Momentum Conservation
Formula: L = m × v × r (m: mass v: speed r: radius)
If torque is not applied to the system as an external effect, the angular momentum is always maintained.
#physics
The Marangoni effect is responsible for the beautiful, dynamic ice crystals that swirl around a bubble’s surface as it freezes. It is caused by a surface tension difference, which can be generated by the temperature variations
#physics
Hero’s engines are usually powered by steam. This version uses liquid nitrogen to create pressure as it quickly vaporizes and powers opposing jets on the side Credit IG sciencebob #physics