Bionic hand produced with 3D printer in 10 hours

A team of designers and engineers successfully produced a 3D-printed, made-to-measure bionic hand in just 10 hours. Experts from research and education group WMG, which is part of the U.K.’s University of Warwick,... Read More

How to securely send email and texts

Want to know if your email has been read? Here’s how. (Credit: iStock) (mheim3011) We send messages all day long, and every time we hit “send,” we roll the dice.... Read More