To prevent waterworks, Whittington recommends placing a wet paper towel near the onion to act as a “magnet” to absorb the propanethial S-oxide as you slice. “The moisture attracts the sulfur ...
The Earth's magnetic North Pole is currently moving toward Russia in a way that British scientists have not seen before. Scientists have been tracking the magnetic North Pole for centuries ...
This is another quick and easy paper activity the kids will love! Each student will need one sheet of paper, a pair of scissors, and 3 paper clips of different weights and sizes. For example, a ...