Brushless Motor Comparison(8.5T & 10.5T) on road, YOKOMO ZERO2, BL-PRO4, Lipo(2S, 30C) by TT-02(B)

In 1960, Lieutenant Don Walsh of the US Navy and Swiss oceanographer Jacques Piccard navigated the Trieste bathyscaphe into the Mariana Trench. They accomplished a feat so incredible that it forever raised the bar for deep-ocean exploration.