Statistics for Technology by Letter: V

Click here to take the quiz!

Hint	Answer	% Correct
Visual recording	Video	92%
Inoculation to prevent disease	Vaccination	85%
Petroleum jelly, lubricant	Vaseline	77%
Material for music records	Vinyl	77%
Thin slices of wood	Veneer	54%
Italian scooter brand	Vespa	54%
Telephone through the internet	Voice over IP	38%
Changeable values stored in a computer program	Variables	31%
Scalable image file type	Vector graphics	31%
Switch for liquids and gases	Valve	15%
Pair of interplanetary probes	Voyager	15%
Electronic component mostly replaced by transistors	Vacuum tube	8%
Tool to measure the length of small objects	Vernier scale	8%
High-res observatory in Chile	Very Large Telescope	0%