Wiffle Ball is an entertaining game many people remember playing when they were kids. But what if a ball was designed that is impossible to hit? That’s exactly what this popular YouTuber did, and it’s pretty amazing.

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

There is more concrete used in construction than any other material. More than wood, steel and even glass. So what makes this super-substance so strong, and how did humans perfect it over 2,000 years ago?

Recent winter storms caused chaos for airlines and passengers, with thousands of canceled flights and stranded travelers. Outdated IT systems were the real issue — not the weather. Why are airlines relying on such old systems?

When you think of powerful military weapons, you probably think of an aircraft carrier or a nuclear weapon. Don't forget about the modern submarine, which is truly the behemoth of modern military strategy. The power behind these silent titans will blow your mind.

Losing everything on your devices is heartbreaking. Think about all you would miss.

Don’t leave it to chance! Take the time to back them up the right way. My pick is IDrive. It’s safe, fast and easy. You can back up all your devices — iPhone, Android, Mac, PC — to one account and access your stuff from anywhere.

When you use my name, Kim, at checkout, you get 90% off your first year. What a deal.