If money is no object, U-Boat Worx C-Researcher 3-1100 might be a gadget you consider before splurging on a yacht. This personal submarine can safely transport you and two passengers up to 3,600-feet deep for as long as 18-hours. For those who need it for research purposes, you’ll be happy to know that it comes equipped with manipulator arms and underwater cameras. Its acrylic sphere offers a panoramic view of the aquatic life beneath the surface. Click here to view the first image in today’s viral picture gallery. Continue reading for the five most popular viral videos today, including one of a first look at Avatar World, opening soon at Walt Disney World.