A new sensor detects helium leaks by monitoring how sound waves propagate through a topological material – no chemical ...

Abstract: Objective: Walking on irregular terrains is a common situation in everyday life. The accurate detection of gait events is of paramount importance for characterizing and analyzing gait. While ...

Abstract: Small- and medium-sized craters (SMCs) play a key role in the field of deep space exploration, whose detection and measurement face problems such as fringe blurring and low contrast due to ...

Scientists have discovered over 6,000 planets that orbit stars other than our sun, known as exoplanets. More than half of ...