The end-of-week dispatch from PopSci's commerce editor. Vol. 11.
Five rad and random things I found this week
We may have accidentally formed a protective bubble around Earth
Radio waves might help protect us from space weather.
How to go ultralight backpacking—the right way
Bring these basics.
Why cicadas are showing up in your yard four years early
That weird ‘alien megastructure’ star is dimming again right now
Astronomers are scrambling to take measurements.
Scientists tweaked natural mutations to create a better tomato
All the taste, but way more fruit.
Rocket Lab may try to launch its Electron rocket for the first time this weekend
The launch window opens on Sunday afternoon.
Meet the armored soldiers and nuclear artillery of a future war that never was
Wars of future past.
Turns out the Svalbard seed vault is probably fine
Deep breaths.
Is there a way to move badly parked cars to free up spaces?
Your quick question, answered quickly.
6 quick tricks for doing more with Apple Maps
Never get lost again
Scientists are spelunking for cave gunk to fight superbugs
Deep in caverns around the world, bacteria are laboring to make antibiotics we can discover and use for ourselves.
Updated: Every game available for Nintendo Switch
The definitive list, continually updated.
Swimming pools are full of poop, but they probably won't make you sick
They're still gross, though.
Microwaving mushrooms might be the healthiest way to eat them, but at what cost
The most nutritious mushrooms are the ones you actually eat.
Astronauts are set to perform an emergency spacewalk on Tuesday
A computer on the ISS failed, but the station and crew were never in any danger.
MIT used bacteria to create a self-ventilating workout shirt
Next step: a garment that releases a nice aroma at the gym.
Do probiotics actually do anything?
The tiny bugs are marketed as a quick fix, but the body of evidence is miniscule.
Space sperm makes healthy mouse babies on Earth
Of mice and Mars.
This micro-robot mimics the ingenious grasp of a Venus flytrap
Imitation is the sincerest form of flattery.