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?

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It's fascinating to see technological advancements surrounding us daily, from our smartphones to the latest kitchen gadgets. But you might be surprised to know that one of the most advanced pieces of technology in recent times is something as basic as sandpaper. So what are some of the best modifications?

Have you ever seen a magnet so strong that it could lift a car? Well, get ready to be amazed! The National High Magnetic Field Laboratory's "pulsed field magnet" can generate a magnetic field over 3,000 times stronger than a typical refrigerator magnet. So how powerful is this thing, and what can we do with it?

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 Outdated IT systems were the real issue — not the weather.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?

Abby wasn’t eating. She was itchy. Her poop was gross (I know, TMI).

I thought I was buying her good dog food. Then, I met veterinarian Dr. Marty Goldstein. He explained in great detail what was really in dog food: Spoiled grocery store meat and wood pulp.

He knows. For more than 45 years, Dr. Marty has been a pioneer in pet nutrition. His brand, Nature’s Blend, is a premium freeze-dried, raw dog food made from real cuts of raw turkey, beef, salmon and organ meats. The rest is omega-3-rich seeds, superfood veggies and fruits.

Abby is eating, has stopped itching and has high-quality poop. If you love your dog, give them food for their energy, coat, digestion and long life. As a reader, you can save 54% on your first order, plus get a free bag of dog treats!