31K views · 160 reactions | Wow! This is an awesome blade made of plain printer paper – and it can cut through a coconut like butter! For step-by-step instructions go here: https://mel.sc/sSz/ This experiment is not included in the MEL Chemistry subscription and should be performed only by professionals–we just love showing you the beauty of chemistry For cool and safe experiments to do at home, sign up for MEL Science here: https://mel.sc/sS0/ | MEL Science | Facebook

133K views · 1.7K reactions | What happens when you mix paper, liquid nitrogen and a 300 ton press? | Hydraulic press channel | Facebook