“It’s now possible to 3-D print extremely viscous materials, with the consistency of clay or cookie dough with fine precision, thanks to work done at Purdue University. This development may soon allow the creation of customized ceramics, solid rockets, pharmaceuticals, biomedical implants, foodstuffs, and more. ” After you watch the video, read the article here.
How can common table salt blow up a fish tank? Watch as the Backyard Scientist uses molten salt and water to explosive effect! Please note: Do not try this at home! (And if you do, wear gloves and safety glasses.)
Shane Choi is a mechanical engineering and trumpet performance student at Northwestern University. He combined his passions for music and building things by making interactive lamps from antique brass instruments while on break from school.
“‘It was a massive learning curve,’ Choi admitted.”
Being a professor can be hard and thankless, with a million tasks and projects to grade, not to mention paperwork out the wazoo. One professor writes in the Chronicle of Higher Education about a way to stay sane through it all: a Be Kind Portfolio. Fill it with reminders of all the good you’ve done throughout your academic career. Read more here.