This is a preview. Log in through your library . Abstract This paper investigates the low-frequency solutions to the tidal equations on a sphere under the conditions that the wavenumber n is fairly ...

A team of physicists and chemists in the US has used a tiny rotating sphere to detect individual bacterium. The researchers claim that the technique could be used for a range of applications including ...

[James Bruton] is experimenting is a series of interesting mechanical mechanisms, the latest being a CVT transmission system which uses a tilting sphere to get a variable speed output from a constant ...