According to science, powder giggles could be the result of a “skiing high” right up there with the effects of food, sex and recreational drugs. I used to work at a ski resort, and I can remember on ...

A few years ago, when the kids were studying chemistry, we made Hamantashen cookies for Purim and the question came up about the difference between baking soda and baking powder. We had done the ...

Scientists have created a powder that can capture CO2 from factories and power plants. The powder can filter and remove CO2 at facilities powered by fossil fuels before it is released into the ...