Tractor beam

A loaf can be pulled by lightweight spaceships as shown
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A tractor beam is a stream of spaceships that can draw an object toward the source of the stream. Many sawtooths work by using tractor beams, including parabolic sawtooth, sawtooth 633, and sawtooth 1212 – the first sawtooth ever constructed.

See also

• Vacuum cleaner, a gun that uses tractor beams ^{[citation needed]}

External links

• Tractor beam at the Life Lexicon