Paul Andrews, Founder of the Woodstock of U.F.O.s, Dies at 77
An annual convention in the California desert offered a safe space for believers to discuss extraterrestrial encounters, crop circles and other paranormal phenomena.
An annual convention in the California desert offered a safe space for believers to discuss extraterrestrial encounters, crop circles and other paranormal phenomena.
Đọc thêm từ Khoa học
Make a plan for your digital photos after you die
Consider adding a Digital Executor to your will so your memories aren't lost forever. The post Make a plan for your digital photos after you die appeared first on Popular Science.
Trace molecules emerge as chemical 'keystones' that steer life's communities
In nature, the rarest ingredient can be the one that holds everything together. In a new article published in Trends in Ecology & Evolution, Dr. Erika C. Freeman of the Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) in Berlin argues that a handful of scarce mo
A quantum heat engine that simultaneously provides work and refrigeration
The laws of thermodynamics state that heat naturally flows from hotter systems or regions to colder systems or regions until a state of thermal equilibrium is reached. This simple principle underpins the operation of numerous technologies, ranging from refrigerators to power plan
‘It’s not rocket science’: a day in the life of a Nasa behavioral health scientist
Dr Suzanne Bell helps astronauts perform in a high-stress environment. To do that, she wakes up at 5am – without an alarmTell us: what impact have GLP-1s had on your relationships?Dr Suzanne Bell, an organizational psychologist, leads the Behavioral Health and Performance Laborat