Hydrogen fuel is one of the most misunderstood energy technologies, and has been for several decades now. It's associated not only with the glossy, pollution-free super cities of science fiction, but ...

Paper is a ubiquitous part of everyday life, but how is it made, and where did it originate? Ancient Egyptians made an early version of plant-based paper using papyrus — which is where the word "paper ...

Did you ever mix dirt and water when you were playing outside? You made a paint. Did you draw shapes on the ground with your muddy hands? You made a painting. Long ago, artists made their own paints ...

George W. Bush made hydrogen his baby back in the early 2000's, but this alternative fuel could still have its day in the sun. Share on Facebook (opens in a new window) Share on X (opens in a new ...