SAGITA DESWALYA

2 posts published

Instant Snow

15 July 2021 SAGITA DESWALYA

Sodium Polyacrylate (SPA) is a type of adsorbent polymer. This polymer can absorb 100 times its original mass, so it is classed as a super-absorbing polymer. So how come, when water is added, it turns into something lik…
AEROGEL: A MATERIAL AS HARD AS IRON AND AS LIGHT AS AIR

15 April 2021 SAGITA DESWALYA