While there already are powered suction-cup devices that allow people or robots to climb walls, they only work on smooth surfaces. Chinese scientists, however, have now developed a system that sticks ...

Amazon just flipped this pricing hierarchy completely upside down by dropping the newer, more powerful V11 Origin from $629 ...

The new Laerdal Compact Suction Unit is a lightweight (6.3 pounds) suction that comes complete and ready to use. It has a built-in gauge and regulator for oral, nasal and tracheal suction applications ...

The best household vacuums are incredibly capable and can handle most regular cleaning and minor dry spills, but when it comes to serious messes, you’ll want to turn to a shop vac. These powerful ...

Also, charging from empty to full takes about 3.5 hours which is typical for cordless vacuums in this category. The LED headlights in the floor nozzle light up hidden debris that you might miss in dim ...

A pair of researchers from Zhejiang University in China have developed a device that allows humans or robots to scale walls like the Amazing Spider-Man. Researchers Xin Li and Kaige Shi developed a ...

Sponsored by Mitchell Josephs, D.D.S. Question: I read that coronavirus can linger in the air and on surfaces for hours, if not days. How is it safe for me to go to a dental office? Answer: After all ...