Ever wondered why hydrogen peroxide suddenly erupts into thick foam? This video explains how catalysts like potassium iodide ...

Potassium iodide pills are set to be handed out next week for anyone who lives, works, or goes to school within ten miles of the Limerick nuclear power plant. The pills are free. You can get them at ...

IN a recent communication in Nature 1, Dr. P. George described manometric experiments which showed a rapid initial decay of the enzyme compared with which the well-known decay due to irreversible ...