Latest Amir Ayali Stories
TAU uses the common cockroach to fine-tune robots of the future.
In the human brain, mechanical stress â€” the amount of pressure applied to a particular area â€” requires a delicate balance.
Word of the Day
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
The word 'pawl' probably comes from a Latin word meaning 'stake'.