How to watch plant cells build a cell wall without killing them
Plant cells are surrounded by an intricately structured protective coat called the cell wall. It’s built of cellulose ...
A baby hummingbird cosplays as a caterpillar
The white-necked jacobin (Florisuga mellivora) is a jewel-toned hummingbird found in the neotropical lowlands of South ...
2025 Chevrolet Silverado EV LT review: This is one long pickup truck
Will this Chevrolet Silverado EV be the biggest electric vehicle we test this year? Almost certainly. Fractionally narrower ...
Nintendo delays Switch 2 preorders to “assess” Trump tariff effects
Nintendo Switch 2 preorders, which were due to begin on April 9, are being delayed indefinitely amid the financial ...
SpinLaunch—yes, the centrifuge rocket company—is making a hard pivot to satellites
"It was quite natural for us," Wrenn said. "We were thinking about how you build satellites for SpinLaunch and how you could ...
Federal funding freeze endangers climate-friendly agriculture progress
The administration has frozen billions of dollars in funding that pay for these activities while the U.S. Department of ...
Rocket Report: Next Starship flight to reuse booster; FAA clears New Glenn
The first flight of Isar Aerospace's Spectrum rocket didn't last long on Sunday, Ars reports. The booster's nine engines switched off as the rocket cartwheeled upside-down and fell a short distance ...
not connected
Hi everyone: I've been using the same Canon ImageClass D1350 via USB since 2012. It's worked flawlessly, until the last week or two. The model has a reputation for being extremely reliable-the main ...
SpaceX just took a big step toward reusing Starship’s Super Heavy booster
SpaceX has now launched eight full-scale test flights of Starship, with a Super Heavy booster and Starship's upper stage stacked together to form a rocket that towers 404 feet (123.1 meters) tall. The ...