Smart home automation brand, Meross has just released its latest sensor. The Meross Smart Water Leak Sensor MS405HHK is ...

Where there's water, there are waves. But what if you could bend water waves to your will to move floating objects? Scientists have now developed a technique to merge waves in a water tank to ...

Some patterns act like tweezers or a "tractor beam" to hold the floating balls in place on the water's surface so they do not drift away. Others cause the balls to spin about on their centers and ...