If you’re looking for some science activities that will blow your kids' minds, then look no further. Here are some super fun and cool experiments using dry ice, that will certainly have your children’s mouths hanging open with surprise. Dry ice is carbon dioxide (CO2) in a solid form. Yes, it is basically frozen gas. But unlike normal, ‘wet’ ice, when it begins to melt, it doesn’t turn into water or liquid. Instead, dry ice turns to gas, which gives a foggy effect. You may have seen it used befo

This method is called dry-ice cleaning. Workers use it to remove stains from car parts by blasting high-pressure dry-ice pellets onto the surface. The –78°C dry ice absorbs heat instantly, making dirt brittle so it breaks off easily. But when parts are heavily rusted, workers often switch to sandblasting, which has stronger abrasive power—though it can also damage delicate components. That’s why for high-precision metal parts, laser rust-removal is usually used instead, offering cleaner results