The best standing desks can reduce back pain and boost your productivity during long work-from-home hours. Check out these ...

This paper reports two novel types of variable-focus liquid microlenses with adjustable sensitivity, which consist of a poly (dimethylsiloxane) (PDMS) lens housing with circular sidewall and a liquid ...

Since a bedside fan can only do so much, I’ve been shopping for an extra air conditioner. Luckily, Amazon’s Fourth of July sale is packed with deals on window units and portable air conditioners of ...