15th April, 2024
TANISHA ROY
What? Dry ice is frozen carbon dioxide (CO2), the same gas we exhale.
What? Dry ice undergoes sublimation - turns directly from solid to gas, skipping the liquid phase.
How Cold? Surface temperature is a bone-chilling -109°F (-78°C) – handle with care!
Why? The sublimation creates a dense, white fog. Perfect for spooky effects!
Weird but True! Metal objects dragged on dry ice vibrate and make a strange screeching sound.
Seriously? From shipping perishables to cleaning industrial parts, dry ice is surprisingly practical.
Caution! In enclosed spaces, it can displace oxygen. Always use in well-ventilated areas.
Out there! Parts of Mars are covered with dry ice, shaping its landscape in unique ways.