The JetSurf Motorized Surfboard has just been updated, and now it can hit a top speed of 40mph while shredding the waves, thanks to a two-stroke 100cc engine. This hybrid jet-ski surfboard boasts a carbon fiber construction and has a fuel tank capacity that offers up to 45-miles of range, or 1.5-hours on the water. Riders control the throttle with an electronic leash, and can stop immediately via an emergency kill cord if necessary. Click here to view the first image in today’s viral picture gallery. Continue reading for a viral video of a cool Rube-Goldberg machine involving fire and dominoes.