The world is literally kept from coming apart by screws and bolts, and yet we don’t often give a thought to these mechanisms. Part of that is probably because we’ve gotten so good at making ...

[Nguyen Duc Thang]’s epic 2100 Animated Mechanical Mechanisms is one of the best YouTube channels we’ve ever seen. A retired mechanical engineer, [Nguyen Duc Thang] has taken on an immense ...

Molecular mechanism for a bacterial infection discovered Date: September 20, 2024 Source: Virginia Tech Summary: Scientists have discovered the mechanism by which the bacterial pathogen Shigella ...

A research team has discovered a novel mechanism essential for initiating autophagy. The study highlights the role of ZDHHC13, an enzyme that palmitoylates ULK1, in triggering autophagy.

De Maria, Paolo Fontana, Antonella Siani, Gabriella and Spinelli, Domenico 1998. Kinetics of the Enolisation Reactions of 3-Acetyl-2,5-dimethylfuran and of 2-Acetylselenophene. European Journal of ...

Defense mechanisms are rooted in Freud’s theory of personality.According to his model, the mind has three dueling forces: the id (unconscious and primitive urges for food, comfort, and sex), the ...

The Antikythera Mechanism has baffled experts since it was found on a Roman-era shipwreck in Greece in 1901. The hand-powered Ancient Greek device is thought to have been used to predict eclipses ...

A mechanism is a set of moving parts that work together to make something happen. A slider is a kind of mechanism that has a bar or rod that moves forwards and backwards, or side to side ...

What is a wheel and axle mechanism? A wheel and axle mechanism is a simple device you make when you connect one or more wheels to an axle. They are used to help things move. A wheel is a round ...