They could explore the idea of sublimation, why do some materials, like dry ice, go straight from a solid to a gas? How fibreglass can be used to make solid structures. videoHow fibreglass can be ...

Read more: The 17 Hardest Dishes To Make From Scratch Partially freezing meat with dry ice before searing it is called cryosearing. As effective as it is, dry ice does have some significant safety ...

[Paul] is sick and tired of his homemade root beer being flat. He analyzed the problem with his carbonation techniques and ended up with a method of force carbonating beverages using dry ice.