Statistics for Technology by Letter: V

Click here to take the quiz!

Hint	Answer	% Correct
Visual recording	Video	93%
Inoculation to prevent disease	Vaccination	86%
Petroleum jelly, lubricant	Vaseline	79%
Material for music records	Vinyl	71%
Thin slices of wood	Veneer	50%
Italian scooter brand	Vespa	50%
Telephone through the internet	Voice over IP	36%
Changeable values stored in a computer program	Variables	29%
Scalable image file type	Vector graphics	29%
Pair of interplanetary probes	Voyager	21%
Switch for liquids and gases	Valve	14%
Electronic component mostly replaced by transistors	Vacuum tube	7%
Tool to measure the length of small objects	Vernier scale	7%
High-res observatory in Chile	Very Large Telescope	0%