It's the flooding problem most of all. I'm in one of the few Manhattan co-ops that still allows washing machines and dryers and it's a wonderful thing to have it in my apartment. But many landlords, co-op board and condos don't permit them because of the flooding.
A couple of my friends and I made hot ice for our school science fair. We used sodium acetate. This project won first place at my schools science fair!!! Materials: Stove. Pot. A spoon. A glass cup. and Sodium acetate (you can find it online or in certain heat packs). How to do it: You heat water in a pot and put the sodium acetate in the water.
Using dry ice safely. Before you purchase dry ice, please read our dry ice safe handling precautions. Handling. Dry ice is -109Âº F, which is cold enough to freeze skin cells, causing an injury similar to a burn. Never allow dry ice to come in contact with skin.sing dry ice safely. Before you purchase dry ice, please read our dry ice safe handling precautions. Handling. Dry ice is -109Âº F, which is cold enough to freeze skin cells, causing an injury similar to a burn. Never allow dry ice to come in contact with skin.