Dry ice is only useful when it's still frozen, so make sure you know how much time you have before it evaporates. Luckily, ...

Dry ice is a great way to keep food cold, but it isn't without some safety concerns. Before you pack a cooler with dry ice, here's how to do it safely.

Dry ice is solid carbon dioxide. At its surface temperature of -109.3 degrees Fahrenheit (-78.5 degrees Celsius), a frozen block of dry ice transforms directly into a gas, skipping the liquid ...

How Dry Ice Is Made. The short answer is that dry ice is the solid form of carbon dioxide. That would be CO2, for all you scientists out there, the stuff we exhale or put into water to make ...

Capturing the dry ice at this point is another fascinating challenge, which was partially solved by a 3D printed mold, with plenty of room for improvement still.