Periscope was an American live video streaming app for Android and iOS developed by Kayvon Beykpour and Joe Bernstein and acquired by Twitter, Inc. before its launch in March 2015. The …

Periscope is grateful to you for going LIVE together and being part of this community. Past public broadcasts will continue to be available on Periscope web. Learn more. Keep the conversation going …

The meaning of PERISCOPE is a tubular optical instrument containing lenses and mirrors by which an observer obtains an otherwise obstructed field of view.

periscope, optical instrument used in land and sea warfare, submarine navigation, and elsewhere to enable an observer to see his surroundings while remaining under cover, behind armour, or submerged.

A periscope is a simple optical tool that lets you see over walls or around corners. It uses two mirrors or prisms placed at an angle to reflect light from the object to your eyes.

Periscope was a live‑video streaming app, launched by Twitter in March 2015. It let you broadcast real-time video from your phone (or tablet) and chat with viewers through comments and “hearts” — kind …

Periscope is a live-streaming service similar to the likes of Justin.tv (and its Twitch.tv successor) which has been around since March 26th, 2015, with a strong focus on mobile devices.

Mar 21, 2024 · Periscope was a live streaming video app developed by Joe Bernstein and Kayvon Beykpour in 2013. The app was acquired by Twitter in 2015 before it was launched to the public and …

Curious about what people are broadcasting around the world? The map, accessible when you click on the globe icon, allows you to access live and replay broadcasts from around the world. When you …

Jun 9, 2025 · A periscope is an optical instrument that enables viewing over, around, or through obstacles when a direct line of sight is not possible. It reflects light using angled mirrors or prisms, …