![A flying sushi service tray known as the "itray", created using miniature remote-controlled helicopter rotor blades, is demonstrated by staff at a "Yo! Sushi" restaurant in London June 10, 2013. REUTERS/Neil Hall ( A flying sushi service tray known as the "itray", created using miniature remote-controlled helicopter rotor blades, is demonstrated by staff at a "Yo! Sushi" restaurant in London June 10, 2013. REUTERS/Neil Hall (](https://c8.alamy.com/comp/2CYMBGJ/a-flying-sushi-service-tray-known-as-the-itray-created-using-miniature-remote-controlled-helicopter-rotor-blades-is-demonstrated-by-staff-at-a-yo!-sushi-restaurant-in-london-june-10-2013-reutersneil-hall-britain-tags-business-food-2CYMBGJ.jpg)
A flying sushi service tray known as the "itray", created using miniature remote-controlled helicopter rotor blades, is demonstrated by staff at a "Yo! Sushi" restaurant in London June 10, 2013. REUTERS/Neil Hall (
SKY MAGIC - Behind the scenes of SKYMAGIC's London NYE drone show. | Facebook | By SKY MAGIC | Want to go BEHIND-THE-SCENES of SKYMAGIC's London NYE drone light show? Here's a
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CASA runs Drones Masterclass at Here East Summer School | The Bartlett Centre for Advanced Spatial Analysis - UCL – University College London
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