Long before the large-scale Earth Day protests on April 22, 1970 – often credited with spurring significant environmental protection legislation – Native Americans stewarded the environment. As ...
Eventually, more durable wax cylinders replaced the tinfoil. By the late 1800s, music recordings were sold in cylindrical containers featuring Edison’s name. In 1887, German immigrant Emile ...
IRVINE, Calif.--(BUSINESS WIRE)--MatSing, the pioneer of high-capacity lens antenna technology, today introduced its innovative MBC cylindrical lens antennas, designed for mobile network operators ...
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