Cracked Mac bruises Apple?
News 12/18/2000 Post a comment The Power Mac G4 Cube from Apple has drawn some catty comments from a few users who contend that the acrylic enclosure on the computer tends to develop unattractive cracks.
Titanium affords a long-life muffler
News 12/18/2000 1 comment While titanium is more expensive than stainless steel used in current high-performance mufflers, it is about half the density (with the same strength) and virtually impervious.
These new 3D-printing technologies and printers include some that are truly boundary-breaking: a sophisticated new sub-$10,000, 10-plus materials bioprinter, the first industrial-strength silicone 3D-printing service, and a clever twist on 3D printing and thermoforming for making high-quality realistic models.
Ear-based heart-rate monitoring gained momentum recently, as sensor maker Valencell Inc. announced it has licensed its biometric earpiece technology to Samsung Electronics Co. Ltd for use in so-called “hearable devices.”
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