a diagram of a periscope
it had a scope
the periscope rifle was an ordinary rifle and was constructed using wood and relective mirror so that they could see up and above the trench walls. It also had a string attached to the trigger for firing. It was "invented" by Sergeant William Beech , a builders foreman, of the 2nd Battalion NSW, Australian Imperial Force, in May 1915. the periscope rifle was an ordinary rifle and was constructed using wood and relective mirror so that they could see up and above the trench walls. It also had a string attached to the trigger for firing. It was "invented" by Sergeant William Beech , a builders foreman, of the 2nd Battalion NSW, Australian Imperial Force, in May 1915.
well there really is no antonym that i know of for periscope because a periscope is an object.
someone discovered the periscope
The word "periscope" is a noun. It refers to a device used for seeing over obstacles or around corners, typically by the use of mirrors and lenses.
The periscope was invented in 1450 by Johann Gutenberg
Periscope Life was created in 1980.
Periscope Entertainment was created in 2004.
The periscope was invented in 1450 by Johann Gutenberg.
The periscope was invented in 1450 by Johann Gutenberg.
a periscope
No