The modern world is deceptively exhausting. Anyone who’s moved very little yet has felt physically and psychologically drained at the end of the day knows this all too well. We try to battle it with varieties of caffeine or supplements, but all that does is make us vibrate at a deeply unpleasant frequency. Thankfully, a team of researchers from the University of Tsukuba in Japan has figured out a possible solution, and it can be quite refreshing…