stereoscope , optical instrument that presents to a viewer two slightly differing pictures, one to each eye, to give the effect of depth.
one of them is that the steroscope lights from above the specimen and the microscope lights from below. one of them is that the steroscope lights from above the specimen and the microscope lights from below. one of them is that the steroscope lights from above the specimen and the microscope lights from below.
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invented in 500BC before electricity was invented
Gloria Mejia invented it and she invented it in 1998
The CD was invented in 2001 Thomas clamps invented it.
who invented the washboard?
When and where were snickerdoodles invented Why were snickerdoodles invented
Yes, the computer is invented.
Invented is the past participle of the verb invent. verb /past /past participle = invent /invented /invented
when was sprite invented ! == == when was sprite invented ! == ==
The Chinese invented the Rudder.it was invented by the Chinese