Even though spiders typically sport eight tiny eyes, many of the arachnids can’t see very well. To locate prey or prospective mates, web crawlers instead rely in part on exquisitely sensitive “slit ...

The device we are building, as mentioned before, is a vibration detector. For this reason, it should be placed indoors on the ground floor. The location in a building, especially on the upper floors, ...

Countless technologies aim to give scientists accurate readouts of the key components of biological samples from patients. But what if it's better to listen to a sample than to look at it? Elie Dolgin ...