Do You Need A Special Socket To Remove O2 Sensors?

Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread ...
Electronic Design

Light Drives Micrometer-Sized Motor and Gear Train

Motors and gear trains with micrometer dimensions and powered by light are fabricated using semiconductor lithography and ...
Allrecipes on MSN

Ina Garten says to replace this tool every few years—her favorite brand is just $13

Among the words of advice was a reminder about a tool most home cooks probably don’t think about too often: a citrus zester. According to Garten, you should be replacing it every few years to keep the ...
Morning Overview on MSN

'Necroprinting' uses mosquito tubes to 3D-print below cell scale

Engineers have turned one of nature’s most reviled body parts into a precision tool, using the hollow feeding tubes of dead ...