The four bar linkage is a type of mechanical linkage that is used in many different devices. A few examples are: locking pliers, bicycles, oil well pumps, loaders, internal combustion engines, ...

Researchers created a system that enables makers to incorporate sensors directly into rotational mechanisms with only one pass in a 3D printer. This gives rotational mechanisms like gearboxes the ...

Adenosine triphosphate (ATP) is the energy currency of cells. It powers various cellular processes that require energy, including enzymatic reactions. ATP is synthesized with the help of an enzyme ...

Woodpeckers are well known for striking tree trunks with remarkable force and precision. These birds deliver thousands of ...

Our bodies look symmetrical, but most internal organs are asymmetric in shape or in position. In mouse embryos, a model animal that is closest to humans, cell groups, which are a source of organs, are ...

It exhibits unidirectional rotational motion about a specific chemical bond when exposed to light. In collaboration with Prof. Eberhard Riedle of BioMolekulare Optik and physicist Regina de ...

How does a wing generate lift? In what is known as an aerofoil, as air moves over a wing, the flow across the wing's upper surface is accelerated more than the air flow under its lower surface because ...

Integrating sensors into rotational mechanisms could make it possible for engineers to build smart hinges that know when a door has been opened, or gears inside a motor that tell a mechanic how fast ...

(Nanowerk News) With the help of ultrafast spectroscopy and quantum mechanical calculations, Ludwig-Maximilians-Universitaet (LMU) in Munich researchers have characterized the complete rotational ...