Happy Fourth of July! And happy Canada Day to our neighbors to the north, though there doesn't happen to be any maple leafery in this week's Baarbarian-inked This Week in the Future illustration. There are fireworks, though. And who doesn't love fireworks? Especially in ultra-slow motion.
Want to win this particularly explosiony Baarbarian illustration on a t-shirt? It's easy! The rules: Follow us on Twitter (we're @PopSci) and retweet our This Week in the Future tweet. One of those lucky retweeters will be chosen to receive a custom T-shirt with this week's Baarbarian illustration on it, thus making the winner the envy of their friends, coworkers and everyone else with eyes. (Those who would rather not leave things to chance and just pony up some cash for the t-shirt can do that here.) The stories pictured herein:
And don't forget to check out our other favorite stories of the week--we work really hard on these!
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.