Group items tagged

"National DNA Day commemorates the completion of the Human Genome Project in April 2003 and the discovery of the double helix of DNA in 1953. Each year ASHG and its partners organize a variety of events that help K-12 students, teachers, and the public learn more about how genetics and genomics affect their lives. "

"this organic star dust is similar in structure to complex organic compounds found in meteorites. Since meteorites are remnants of the early Solar System, the findings raise the possibility that stars enriched the early Solar System with organic compounds. The early Earth was subjected to severe bombardments by comets and asteroids, which potentially could have carried organic star dust. Whether these delivered organic compounds played any role in the development of life on Earth remains an open question."

performing the new CPR method on victims experiencing a heart attack. It is open captioned. No extra steps are needed to activate the captioning and it is spot on accurate, correct spelling, no missed words etc. The video is very clear and easy to follow and there is a discussion as to why the new method is better than the old for heart attack victims.