Sci-tech 1-019

NASA sets date for SpaceX Crew Dragon astronauts to return to Earth Get ready for the Crew Dragon Demo-2 homecoming.

Edwin A. Schmitt interviewed by Joseph Bosco (Washington University in St Louis) in April 2019 in St Louis. This boat makes its own hydrogen gasoline from seawater The Energy Observer is a 100{1afd4c3cdd86cac05842cd18beab5fd5615039e8faf5bbb3ee05e04ef8d6e544} energy self-enough boat, sailing all over the world to show the usefulness of chopping-edge applied sciences, together with a hydrogen fuel cell made with assist from Toyota. First boat to make its personal hydrogen gasoline from seawater The Energy Observer set sail on a six-year world tour in 2017, testing new applied sciences, from onboard hydrogen electrolysis to completely-automated sails. It’s hoped the rugged ocean surroundings will show the techs’ durability and usefulness at residence. It’s prime time to spot Neowise, the brightest comet in more than 20 years One of probably the most spectacular comets in decades offers a rare alternative for skywatchers this month.

Abhishek ChatterjeeThe developer API is rebuilt for the primary time since 2012. Glenn Davis Stone interviewed by Joseph Bosco (Washington University in St Louis) in December 2018 in St Louis. Fazil Moradi interviewed by Gonçalo Santos on December 2018 …