100m luxury eco-yacht Seataci featuring a tropical garden unveiled by Charles Bombardier

A futuristic new concept that's inspired by whale tails could change the way we travel through water. At the moment, almost all vessels capable of travelling great distances do so with the help of enormous propellers that provide the driving force. However, the Seataci, a 100million ( 77million) luxury yacht envisioned by Montreal-based engineer Charles Bombardier, is designed to travel with the help of a wave motion - just like the way whales do. In his column for Wired, Bombardier explained that the Seataci would use an eco-friendly system that could be more efficient than traditional systems and allow the vessel to travel through shallow waters and with minimal noise. Like all yachts, the Seataci has a main hull, where the bulk of the ship's features will reside.