What would happen if you threw a paper airplane from the International Space Station? It’s the sort of idea that might emerge from a curious child — or a physicist with a flair for wonder. Maximilien Berthet and Kojiro Suzuki,

While it largely depends on personal preference, here are some factors to consider when deciding between paper vs. mesh drywall tape.

The Foldscope brings a powerful science tool to schools that can't afford microscopes. Scientists use it too. Its creators have handed out 2 million units, including a new mini-model for younger kids.

It's easy to fold a piece of paper in half once, twice or even three or four times. But what's the highest number of times one piece of paper can be folded in half?

The second solution was for folding the paper in a single direction. This is the case when you try to fold a long narrow sheet of paper. She derived another formula relating the number of folds ...