Geoengineering the Andes, air-monitoring bees, self-assembling paper airplanes and…Shriners? It’s the future.

Here are some of our favorite posts this week on PopSci:

Leave a comment (any comment) to put your name in the pile; we’ll randomly choose and announce our winner right here. And, if you just can’t wait that long, you can buy the shirt for yourself here. Good luck!

Until next time, enjoy our past weekly illustrated roundups here. Have a good weekend everyone.