Daily Mail: Scientists in Bristol, UK, have created the first-ever fully working bicycle by printing it from a computer. The bike is made of nylon, which is as strong as steel and aluminum but weighs 65% less. It was designed on a computer and sent to a printer, which placed layers of melted nylon powder on top of each other to build up the machine. Individual components such as gears, pedals, and wheels are usually made in different factories and assembled into a finished bike, but the Airbike is a single, complete part. The technology is likely to be used in industrial applications such as aerospace, the automobile industry, and engineering.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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