Today, laundry bluing still uses blue iron pigment—usually Prussian blue or synthetic ultramarine—mixed with a bit of sodium chloride to help it disperse evenly in the wash. The result is a faint tint ...
Ohio State reached deep into its bag of tricks against Indiana and tried to hit on what would have been a Rose Bowl rinse and ...
At the height of the COVID pandemic, Avery Fisher was craving physical interaction and later earned a distinction from the ...
In this fun science experiment, I use water beads and a bit of refraction to make a hidden elf magically appear in a bowl! It ...