Sometimes when an innovative technology is introduced, its potential impact isn’t initially recognized. Take 3-D printing, which has been around since the 1980s. It was originally dismissed as a niche ...
A fringe new theory suggests that time is the fundamental structure of the physical universe, and space is merely a byproduct. According to Gunther Kletetschka, a geologist — not a physicist, you’ll ...
A tiny elephant establishes a new stomping ground for 3-D printing: inside cells. For the first time, scientists have 3-D printed objects within living cells, including a 10-micrometer long elephant ...
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