kuhestan (42)in #life • 5 years agoWe have to take care of our environment in order to be able to continue living on planet EarthSource: Flicker - © Reto Stöckli, Nazmi El Saleous, and Marit Jentoft-Nilsen, NASA GSFC As a society we are not…kuhestan (42)in #photography • 7 years agoAmazing Microscopic PicturesThis video presents some amazing pictures shot with a microscope. Most of them are really amazing. These include the…kuhestan (42)in #medicine • 7 years agoProper Hand Washing Protects Children from DiseasesChildren should wash their hands with warm water and liquid soap. The bacteria are frequent and spread in schools…kuhestan (42)in #medicine • 7 years agoAir Pollution Plants the Seeds of Heart Disease among Young PeopleFine pollution particles known as “PM2.5” are tiny air particles with a diameter of 2.5 micrometers or less. The…
