Search results
Results from the WOW.Com Content Network
In 2017, Facebook added "Messenger Day", a feature that lets users share photos and videos in a story-format with all their friends with the content disappearing after 24 hours; [109] Reactions, which lets users tap and hold a message to add a reaction through an emoji; [110] and Mentions, which lets users in group conversations type @ to give ...
About the size of a McDonnell Douglas DC-9, [2] the Space Shuttle orbiter resembled an airplane in its design, with a standard-looking fuselage and two double delta wings, both swept wings at an angle of 81 degrees at their inner leading edges and 45 degrees at their outer leading edges.