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Tag archives: Olympics

Plush toys launched into space, interplanetary mining missions and more

 

By Tushna Commissariat

The European Space Agency’s (ESA) Rosetta spacecraft has, as of this week, spent two full years in orbit around comet 67P/Churyumov–Gerasimenko, since it reached its destination in August 2014. While Rosetta was the mothership, it also deposited its “baby” lander called Philae onto the comet’s surface in November that year. Sadly Philae was switched off in July this year. If you feel like you want to relive the excitement of the initial launch, take a look at the video above. The folks over at Design and Data, who created Rosetta’s iconic cartoons and memorabilia for ESA, launched a plush-toy version of the spacecraft into space, to see how it would fare. Watch the video to see how their “mission” played out.

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Sporty physics, the pub in a Faraday cage, LEGO NASA women and more

 

By Michael Banks and Tushna Commissariat

The Rio 2016 Olympics will kick off tomorrow and over the next three weeks, while you enjoy watching the world’s top athletes compete in the huge variety of sports, spare a thought for the physics involved. From how to throw a ball to running, from pole vaulting to golf, physics and sport are fellow brethren. Head on over on the JPhys+ blog to read “The big physics of sport round-up!” post and watch our video series above, in between cheering on your favourite teams.

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‘Wizzing’ physics, fundamental prizes, galactic paradoxes and more

By Tushna Commissariat

“Wizzing” to the top of the Red Folder this week is a group of physicists at the “Splash Lab” at Brigham Young University who have studied the physics of “splashback” that occurs when people urinate. Using high-speed cameras the researchers filmed jets of liquid from a “synthetic urethra” striking toilet walls. They found that the stream of liquid breaks up into droplets when it is about 15 cm from the urethra exit. “Wizz kids” Tadd Truscott and Randy Hurd suggest that apart from sitting down on the toilet (and risk being called Sitzpinklers by their German friends), men should get nice and close when doing their business to eliminate splashback. Take a look at their video about “Urinal dynamics” above.

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