I wonder how they'd handle this?
Ames window illusion illustrates how we don't directly perceive external reality. | The Illusion Only Some People Can See | Dec 31, 2020 | Veritasium
I wonder how they'd handle this?
Ames window illusion illustrates how we don't directly perceive external reality. | The Illusion Only Some People Can See | Dec 31, 2020 | Veritasium
Good idea for a cat toy.
1st described in the 1890's. Were found in Celtic and Egyptian Sites. The Rattleback has an uneven shape. The rolling and pitching axis are in different places. The shaking or rattling causes rotational energy to move between these two point, causing the change in spin direction. | Rattleback - Cool Physics Toy | Oct 23, 2012 | Google me Darnit
