A man soared inside Washington D.C.'s Ronald Reagan Building with the help of a hydrogen and nitrogen-powered jet pack. The demonstration was part of the Smithsonian magazine's second annual The Future is Here Festival.
The jetpack flight is powered by a pressurized blast of non-flammable hydrogen peroxide and nitrogen thrust through the rocket nozzles.
The flight required clearance from the Federal Aviation Administration (FAA) because of the building's close proximity to the White House.
Source: ITN / Reuters