Safe Patient Handling Toolkit - 2011 Edition11 â¢ Put the bed at the correct height (waist level when pro-viding care; hip level when moving a patient .) â¢ Try to keep the work directly in front of you to avoid rotating your spine . â¢ Keep the patient as close to you as possible to minimize reaching or overstretching .
Chemical elements listed by the discovery year. For chemistry students and teachers: The tabular chart on the right is arranged by the discovery year. The oldest chemical element is Phosphorus and the newest element is Hassium. Please note that the elements do not show their natural relation towards each other as in the Periodic system.
Oldest Known Planet. Photograph courtesy NASA/Brad Hansen (UCLA)/Harvey Richer (UBC)/Steinn Sigurdsson (Penn State)/Ingrid Stairs (UBC)/Stephen Thorsett (UCSC) Bright-blue Earth looms over the oldest known planet in the Milky Way. The ancient planet is thought to be about 13 billion years old, more than twice as old as Earth and a mere billion years younger than the estimated age of the universe.