Years of heavy use and neglect have left this Skilsaw worm drive heavy-duty corded circular saw worn and rusty, but restoration brings it back to full strength. The process begins with carefully ...

Charles Babbage is widely recognized for inventing the first mechanical computer, the Difference Engine, in 1821. However, he ...

The mere presence of a dead counterpart elicits strong responses across species. For example, many insects such as bees and ...

When you think of a handheld circular saw from a typical hardware brand, you're probably thinking of a direct drive saw, also known as a sidewinder. These saws are fairly compact and lightweight ...

The prototype uses a spinning worm gear that winds its way through the ... YKK would also need to develop some safety mechanisms before its self-propelled zipper could ever reach consumers ...

The Antikythera mechanism, a mysterious ancient Greek device that is often called the world’s first computer, may not have functioned at all, according to a simulation of its workings.

Gear-obsessed editors choose ... but a new study says other inheritable mechanisms may exist. Scientists at the University of Toronto studying the hermaphroditic worm Caenorhabditis elegans ...

This inflammatory environment appears to override the immune system's tolerance mechanisms. "The worm infection induces this an expansion of non-tolerogenic APCs that help deal with the infection ...

Abstract: We have been studying an omnidirectional driving gear mechanism that can generate thrusting force ... We also confirmed another useful function of this gear with passive rollers as a worm ...

Worm Gear Motors: These motors are used when high torque is needed, and their design allows for compact assembly. They are typically used in applications like conveyor systems and lift mechanisms.

What are the molecular mechanisms underlying how they turn off such an essential ... that the neurons were functionally linked to the macrophage response because without them the worm infection wasn’t ...