Interesting Engineering on MSN44 分钟
NASA tests tiny underwater robots for icy moon ocean exploration missions
NASA tests small underwater robots designed to explore icy moons’ hidden oceans. The prototype called SWIM, which stands for ...
来自MSN47 分钟
New Hampshire's Secret 'Little Grand Canyon' Boasts A Breathtaking Waterfall Swimming Hole
A unique rock formation carved in The Granite State created a swimming hole in a hidden area of New Hampshire, known as "The Little Grand Canyon." ...