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Precession of a Gyroscope: in 反抗 of gravity this gyroscope is supported only at one end. The physics and vector nature of angular mome
磁石の Field テレビ視聴者: visualizing the invisible- tiny アイロンをかける filings 一時停止するd in viscous oil gracefully chain up along the 磁石の field li
Centripetal Kinetic Toy: seven rolling steel balls 抱擁する to the inside of the アクリルの sphere given 十分な velocity. Here the balls are lau
Physical Pendulum Kinetic 大混乱: two lucite spheres are 始める，決める to 回転／交替 自由に along three perpendicular axes in this vintage 1974 kinetic scu
Piezo Film Flicker: a neon bulb flashes from electricity created by the mechanical deformation of a （土地などの）細長い一片 of polyvinylidene difluoride (PVDF
Simple Polariscope: polarized light 明らかにする／漏らすs the hidden rainbows 予定 to 内部の 強調する／ストレスs 課すd on polymer 構成要素s such as these pieces o
数字表示式の Sundial: a コンビナート／複合体 array of thinly 層d microlouvers 許すs the 支配（する）／統制する of transmitted sunlight depending on angle- this one desi
The Klein 瓶／封じ込める: 3D 代表 of a four dimensional mathematical 反対する with one 味方する, no 辛勝する／優位s, and 無 容積／容量. 肉親，親類d of like a M?biu
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