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The sharpest object in the world is not a knife or razor blade. It's a tiny, needle-like tip made of a single carbon atom. But this incredible tool is not used to cut things. Instead, it's used to do something you may not have thought was possible.

Over on my Instagram page, I share photos of my life. I keep my profile private, but I'll add you!

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?

The world's oldest hotel is in Japan and has been in business since 705 AD. It's been owned by the same family for 52 generations. Recently this ancient business has started to undergo some changes. But is this a good thing, or should they stick to the adage "don't fix what isn't broken?"

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