Brian McManus looks at the engineering challenges behind the Curiosity's thin aluminum wheels, which are sustaining significant damage on the Martian surface.
The damage has prompted NASA to commission new wheel options. One of the most promising is a spring tire made of nitinol, similar to the ones Goodyear developed for the lunr rover, but much more lightweight despite better load-bearing properties.
The pandemic has inspired a slew of great courses for young artists, like this Bite-Sized Art History course that teaches about President Obama’s official portraitist Kehinde Wiley and shows young artists how to make their own portrait in his style.
Every year, the 5th graders at Wirtz Elementary School in Paramount, California get to have a big jam session concert with real musicians. It’s the brainchild of teacher Eric Caruso, who recognized that a lot of the students came from underserved communities, and could really use the inspiration of an interactive arts program, complete with […]
With all due respect to our vegetarian friends, there might be nothing more intrinsically linked to the 4th of July holiday than a big ole cookout. Sure, fireworks and celebrating the birth of a constitutional republic are great too, but showing off your cooking prowess with a brilliantly seared, mouth-watering slab of grade-A American beef […]
We’re at the midway point of 2020. So…how’s the year going for you so far? Yeah…we can guess. But while there’s a lot about 2020 we can’t directly control, maybe a little retail therapy can help make you feel better. Sure, the 39 items we gathered together can absolutely bring a smile to your face. […]
When revved-up kids used to dribble a basketball through the kitchen or practice their footwork with a soccer ball in front of the television, exasperated parents would often just send ‘em outside to play. But these days, sending kids out might not be the best course of action. Despite all the changes, many budding young […]