Forty-five millimeters is the size that finally makes Google’s round watch feel finished. The Wi-Fi Pixel Watch 4 in that case starts at $399, though the Moonstone Wi-Fi listing is now sitting nearer $280. The aluminum body is 12.3 mm thick and 36.7 grams without a band, so it sits low on the wrist instead of stacking like a hockey puck.
Living cells refuse to pose. Mitochondria pinch apart and fuse back together in seconds. Microtubules slide, overlap, and rearrange. Ordinary light microscopes smear those events once details fall below roughly 200 nanometers, the natural limit set by how light waves spread. Older super-resolution methods beat that blur by stacking hundreds or thousands of frames and combining the tiny brightness changes that appear over time.
Valve spent Monday putting a headset on sale before most people had finished coffee. Steam Frame starts at $1,059 for the 256GB kit and $1,299 for the 1TB kit, with controllers and a native build of Half-Life: Alyx in the package. A power brick stays off the packing list. Sign-ups for a reservation lottery run through September 17 at 10 a.m. Pacific. After that cutoff Valve randomizes the list, emails results the same day, and starts sending the first purchase invitations on September 18. Miss the window and you land at the back of the waitlist.
A street photographer spent a recent afternoon walking city blocks with Dyson’s new CameraJet pressed against her face, treating a $499 electric toothbrush as if it belonged in a camera bag. She goes by all gear no skill on Instagram and has a habit of forcing odd tools into photo walks. Dentists owning Leicas is an old running joke in that circle, so a toothbrush that already carries a camera felt like the next logical dare. Photography should be fun, she said, and she meant it enough to stand on a sidewalk holding oral-care hardware while strangers stared.
Volkswagen unveiled Mission Efficiency today as a near-production electric 2+2 coupe whose entire brief is to waste as little energy as possible. The car is a clear nod to the 2013 XL1, the plug-in hybrid teardrop that once held the title of the most economical production car on sale. This time the powertrain is fully electric, the platform is the same front-drive MEB+ hardware headed for the ID. Polo and ID. Cross, and the claim is a new record for any road-approved car: a drag coefficient of 0.158.