Midway through 2014’s Neighbors, thirtysomething Seth Rogen asks Zac Efron, who plays college frat star Teddy Sanders, “Who is Batman to you?” Without missing a beat, Teddy replies, “Christian Bale,” a clear indication that he grew up on the Dark Knight films of Christopher Nolan.
As the director of the Propulsion and Energy Research Laboratory at the University of Central Florida, Ahmed has spent the last few years developing a next generation rocket engine that uses controlled explosions to boost stuff into space.
Traffic pollution measurements in Auckland since Level 4 restrictions were eased on Tuesday have shown levels soaring even higher than those before lockdown, NIWA air quality scientists say.Nitrogen oxides have also returned to pre-lockdown levels in Christchurch but not as dramatically as Auckland.
NIWA air quality scientist Dr Ian Longley says nitrogen oxide is found in pollutants from vehicle exhausts.Dr Longley says reductions in levels of airborne particulate matter have been more modest—for example a 20 per cent drop in fine particles (PM2.5) at Takapuna during daylight hours.
Publishing in Nature today, physicists working on a CERN experiment called ALPHA have measured new properties of antihydrogen, the antimatter twin of the hydrogen atom.For the experiment, ALPHA’s physicists measured part of antihydrogen’s spectrum, the signature light that quantum particles emit.
In the last sixteen years Spitzer has revealed the universe to us, including helping scientists understand how galaxies form by revealing cold and impossible to see clumps of gas.Photograph: NASA/JPL-CaltechThis image of M82, also known as the cigar galaxy, is 12 million light years away.
“Once the industry scales up, renewable hydrogen could be produced from wind or solar power for the same price as natural gas in most of Europe and Asia,” Kobad Bhavnagri, BNEF’s head of special projects, said in the report on Wednesday.
New aviation startup Alaka’i says its Skai aircraft will be able to fly for up to four hours and cover 400 miles on a single load of fuel, which can be replenished in 10 minutes at a hydrogen fueling station.