Chemists, physicists and computer scientists have come together to devise a new powerful and very versatile way of controlling the speed and direction of motion of microscopic structures in water ...

Discover five creative matchstick tricks that blend science, ingenuity, and visual fun! Watch as we make an expanding matchstick star, relight a match using candle vapors, ignite a tiny match head, ...

Brain teasers are little quizzes that are designed to make you think in various different ways. They may seem to be easy initially, but they tend to bring twists. Getting them resolved is like a good ...

Rotating a matchstick, precariously balanced on the rim of a coin, standing on its edge under a cup sounds like an impossible and slightly pointless challenge. Pointless? Perhaps. Impossible? Nope. 1.

A mathematical brain teaser challenges people to solve the matchstick equation in just two moves. The puzzle uses matchsticks to create an equation that shows 3 + 3 = 8 and instructs viewers to make ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest updates on rocket launches, skywatching events and more! You are ...

While the numbers 1, 3, 9 and 12 give you five Diffy squares (shown below), placing 1, 3, 6, and12 clockwise around the square will give you 10 Diffy squares. You can find them by a combination of wor ...

During the construction of the International Space Station (ISS), material selection was critical given the extreme environment of space. Chances are that one of those materials up for consideration ...

Move three matchsticks around so that the coin is inside the house. You cannot move the coin, and the house must have exactly the same shape as before.

Move a single matchstick so that there are six squares. Each matchstick’s entire length must be part of at least one square. Show puzzle solution There are three solutions, including the mirror image ...