“The same year Lodygin's electric lamps were illuminating a St Petersburg shop and he went on to patent the wolfram filament lamp.”

“Actin, the major component of the lamellipodial cytoskeleton, exists in monomeric and rod-like polymerized filament forms.”

“A strong, alternating current heats a resistive filament, causing it to emit electrons.”

“This isolate contains an internal acellular compartment containing filaments linking the cells.”

“In addition to adhesion based on suction, the rim of the sucker can be bent on each side to enclose and grip thin filaments and sheets.”

“The cytoskeleton is the overall name given to protein filaments and motor proteins in the cell.”