Plus, Kia and Hyundai's important update to stop car theft. How mail trucks are mapping cell networks all over the nation. And rent your extra space out for some extra cash.

Twitter is full of trolls and politics. Not my page, though. Come say hi and learn a thing or two.

Humans have long looked up in space and thought about how we could live among the stars one day. Right now, life on Mars would require a ton of equipment and shelter to protect us from the harsh environment. But what if we could make Mars more like Earth? How would we even do that? The answer is lasers!

If you've ever gathered around a campfire, you might have noticed the smoke seems to follow you no matter where you are. No, it's not your bad luck — there's actually a scientific reason behind it.

The modern skyscraper is one of the most extraordinary feats of human engineering. These cloud piercers have been built with steel since the beginning of the 20th century, but now some creative builders are starting to think outside the box. What if you made one completely out of wood? Is it possible? The answer is yes, and they are already being built.

You probably have thousands of photos on your phone eating up space, and you want to preserve those memories. IDrive is the perfect solution for backing up and protecting all your precious photos and videos. Use it to back up all your devices: PCs, Macs, servers, iPhones, Android phones and more. Sync everything to one account.

IDrive is like an insurance policy for your data. Plans start at less than $7 a month.