WitrynaFind Perascope stock photos and editorial news pictures from Getty Images. Select from premium Perascope of the highest quality. WitrynaSearch from Periscope Pictures stock photos, pictures and royalty-free images from iStock. Find high-quality stock photos that you won't find anywhere else.

Making a Periscope NASA

Witrynaperiscope: [noun] a tubular optical instrument containing lenses and mirrors by which an observer obtains an otherwise obstructed field of view. WitrynaA periscope is technically a reflecting optical telescope. It uses mirrors to redirect light and gives a view of things over, under, around, or through physical obstacles such as people, buildings, trees, and walls. The word comes from Greek roots: peri meaning around; skopos means sight; and -scope meaning to view. greentown fc

Dame Mary Quant, 1960s fashion queen – a life in pictures

Witryna5 kwi 2024 · Periscopes are made up of a long tube that contains either mirrors or prisms. The mirror or prism at one end captures the image and bends or reflects it so … Witrynathe song sparrow (melospiza melodia) is a medium-sized new world sparrow. among the native sparrows in north america, it is easily one of the most abundant, variable and adaptable species. malheur national wildlife reserve, oregon. passeriformes, pass - songbird stock pictures, royalty-free photos & images fnf body shape