Reply to Japan successfully uses steam to propel Moon spacecraft | Japan’s space agency Jaxa has announced it successfully used steam to propel its spacecraft that was launched as one of the payloads aboard Nasa’s Orion spacecraft. by yourSAS

Reply to TIL that most non-human primate infants actively use their hands to help themselves out of the birth canal. Human infants do not, but their grip strength is much higher during the hours immediately after they are born. by afeeney