Astronaut “diapers” are called maximum absorbency ... Extra: Using your measuring spoon, add one teaspoon of salt to the mixture in the cup labeled “one teaspoon”. Stir the mixture for ...

The diaper is made out of paper that has been pre-treated with sodium chloride (salt) and has an outline of a circuit board on it that is traced over with a pencil to transfer graphite to the ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A rubbery hydrogel often found in disposable diapers has been shown ...

Aside from their use in diapers, hydrogels are also useful for ... a specific type of salt. They found that they were able to put more salt into the hydrogel that previously thought possible ...