Abstract: Human physiological signals play a crucial role in the fields of health assessment, sports medicine, and human–computer interaction. However, human vibration signals exhibit a wide frequency ...

Sometimes the noise you see in edited photos is a result of brightening an image that was underexposed. Brightening overly ...

YouTuber Brian Haidet, known online as AlphaPhoenix, has built a camera in his garage that can record at 2 billion frames per ...