Electrically tunable ionic hydrogels use small voltages to switch friction at metal contacts between high-friction and ...

Strengthen your Physics score with these exam-level problems covering friction, circular motion, pulleys, collisions, and ...

Abstract: Rotary Inverted Pendulums (RIP) are mechatronic systems that include a nonlinearity due to the frictions in the joints. RIP is the most convenient example to understand the influence of the ...

This code is described in the book Elliptic Curve Cryptography for Developers. Before 2023 September 13 you can get it for 45% off with the code mlrosing2. The URL ...

For numerous fundamental processes of life, the formation of certain protein patterns is essential. Protein pattern formation ...

A new study reveals that Srinivasa Ramanujan’s century-old formulas for calculating pi unexpectedly emerge within modern theories of critical phenomena, turbulence, and black holes. In school, many of ...

Don’t get us wrong, fisting is not the place to start if you are a baby gay who is brand new to sex. But for those of us with ...