Nick from the YouTube channel Basically Homeless has achieved an impressive feat—turning off the lights with his thoughts! Using a 3D-printed helmet equipped with electrodes that track brainwave activity, he has developed a system that turns off a light switch when alpha waves in his brain are heightened for 9 seconds. To make this work, Nick went through a “Jedi path” of learning to control his brain's activity and focus his mind on one thought. His success shows the potential of brain-computer interfaces in everyday life. This DIY innovation could pave the way for future applications of brainwave-based technology, making it possible to control various devices just by thinking Full video: https://youtu.be/_3gPjhq-HGg