en Helical

Helical may refer to:

Helix, the mathematical concept for the shape
Helical engine, a proposed spacecraft propulsion drive
Helical spring, a coilspring
Helical plc, a British property company, once a maker of steel bar stock
Helicoil, a mechanical thread repairing insert
H-el-ical//, stage name for Hikaru, Japanese singer

This disambiguation page lists articles associated with the title Helical.
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