Pour room temperature water into a taller clear plastic cup until it is about ¾-full ... What do you think would happen if you switched the jars around? Try the experiment again but this time, first ...

For water at room temperature, this angle is 41º. In a water Cherenkov detector ... This technique was used in the original Reines and Cowan discovery experiment, which used cadmium chloride as its ...

Put about 1 teaspoon of room temperature water in a small plastic cup ... The type of liquid matters too. You can try an experiment to see if alcohol or water is the faster evaporator. If water ...

A goldfish drives a water-filled, motorized "car" across a room while bobbing and weaving to avoid obstacles. Credit: Shachar ...