Read the latest articles from Popular Science (Page 141)

Whether you copy your entire computer, or just the most important files, it's essential to have your data backed up.

Dangbei's Atom allows you to take an HD movie theater with you anywhere you go.

This Cyber Monday deal brings the best Apple Watch for most people down below its Black Friday price.

Fancy drinkware is an undeniably great gift and every Hydro Flask is 25 percent off at Amazon right now.

You can reply, "Thanks, it's heated and I got it for 30% off" when people compliment you on that heated gear you bought on-sale.

Have you ever seen a Black Friday deal on a $3,000 espresso machine? We found one. Want to go halvsies?

This king-sized heated blanket has two heat-zones with their own controllers and it's 30% off for Cyber Monday.

Don't let their looks fool you—they're pretty powerful.

These speakers have been in my living room and remain in my heart. If you know someone that listens to music daily, hear me now: Don't miss these deals.

There are travel essentials heavily discounted right now, and they can serve you well from the holidays through all the trips you might take for the next few years.

Jack Frost won't be nipping at anything with this Yule log burning.

This vacuum is sold out at other retailers, but you can still find it for its best price directly from Shark.

Out of the limelight, theoretical physicists seek the math that can explain the universe’s particles and forces.

Are you actually Italian, or have you been lied to your entire life? Save 67 percent and find out for Cyber Monday.

Stock up on your favorite protein powders for Cyber Monday before prices skyrocket for the New Year's resolution crowd.

These high-end camping and outdoor backpacks don't go on-sale often, so grab them before these Black Friday deals sell out.

A Leatherman makes one of the best gifts you can give because it always comes in handy. Save 30 percent for Cyber Monday.

Ororo keeps me toasty when my apartment heat isn't enough.

Take the time right now to set up your Medical ID and shortcuts to call 911.

This NOCO portable power bank can jump start a typical car up to 20 times on a single charge and it's only $79 right now.