By Deuterium is produced for industrial, scientific and military purposes, by starting with ordinary water—a small fraction of which is naturally-occurring heavy water—and then separating out the heavy water by the Girdler sulfide process, distillation, or …
Brandt to Sievers, March 1942. Letter from SS-Sturmbannführer Brandt to SS-Obersturmbannführer Sievers, 21 March 1942: “Reference is made to the subatmospheric pressure experiments which are being carried out on concentration camp inmates in the Dachau camp by the air force.
Essentially, Dr. Emoto captured water’s ‘expressions.’ He developed a technique using a very powerful microscope in a very cold room along with high-speed photography, to photograph newly formed crystals of frozen water samples.
Water purification and treatment science fair projects and experiments: topics, ideas, resources, and sample projects.
Lava Lamp Science Experiment! This is a safe and fun science experiment you can do at home! Learn more about hands-on science, and find other fun experiments at SFFE!
Pendulum Challenge. Make this thing swing back and forth in 5 seconds.
Some experimental rain and water drop effects made with WebGL and shown in different demo scenarios.
Water filters tested for heavy metals removal: Zero Water, Pur, Brita, Mavea, Culligan, Seychelle and Waterman
Heavy water is a form of water with a unique atomic structure and properties coveted for the production of nuclear power and weapons. Like ordinary water—H 2 0—each molecule of heavy water contains two hydrogen atoms and one oxygen atom. The difference, though, lies in the hydrogen atoms. In
Heavy water (deuterium oxide, 2 H 2 O, D 2 O) is a form of water that contains a larger than normal amount of the hydrogen isotope deuterium (2 H or D, also known as heavy hydrogen), rather than the common hydrogen-1 isotope (1
