The Danish company RanMarine Technology has developed an aquadrone that sucks up garbage from the water. It’s called the WasteShark, and it can “eat” up to 200 liters of trash in one trip. Capable of swimming for up to 16 hours, the WasteShark scans its immediate environment as it works, collecting data to send back to its central command. It can test the waters for pH levels, conductivity, ammonium, chloride, nitrate, salinity, and many other metrics. The WasteShark can be steered manually via remote control or through a plotted map on an iPad. It’s best suited for harbors, rivers, and canals — so-called “waste chokeholds” that RanMarine Technology has identified based on weather patterns, shipping and wind movements, and the tides. Credit: attn:
