Functioning 'mechanical gears' seen in nature for first time Date: September 12, 2013 Source: University of Cambridge Summary: Previously believed to be only human-made, a natural example of a ...

FIRST GEAR Natural cog teeth mesh on the upper curves of the rear legs of youngIssus planthoppers, the first intermeshing functional gears discovered in nature. courtesy of Malcolm Burrows.

An in-depth explanation of 4 types of metering pumps such as gear, piston, screw and progressive cavity. advertisement. AZoM. ... However, due to the closely intermeshing gears, ...

This scanning electron micrograph image is of the intermeshing gears. This image relates to a paper that appeared in the 13 Sept., 2013, issue of Science, published by AAAS. The paper, by Malcolm ...

New York-based Proxy Design Studio has given Gizmodo a first glimpse of its incredible, 3D-printed spherical gear called the Mechaneu, equal parts tactile ...

The Kaman K-MAX has intermeshing rotors eliminating the need for a tail rotor. These opposite-spinning rotors lend the K-MAX a natural tendency to hover, making it more stable. The K-MAX is ideal ...

However, due to the closely intermeshing gears, gear pumps are not suitable for materials containing abrasive fillers, as these can cause wear on the gear parts. Lightweight fillers, such as hollow ...