"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Anyone who plays mahjong knows that it's isn't just a game―it's a lifestyle. What starts as a friendly ...

If you're headed to a gift exchange with a budget in mind, a candle is always a good idea. Not only is this one funny, but it ...

Nothing says “thoughtful” quite like a gift customized specifically for your loved one. It lets them know that you took the time to choose something you know they’ll actually love and use, and go the ...

All you need in order to make a quilt is fabric, a sewing machine with thread in it, and the ability to sew a straight line.

Abstract: This brief presents a subthreshold voltage divider based strong physical unclonable function (PUF). The PUF derives its uniqueness from random mismatch in threshold voltage in an inverter ...