Scientists discover a gene that makes people sleep less. Biology Science research Sleep [2szhMpOlqEL] Published in Everyday Knowledge Instagram: Facebook: #Science #Shorts #Biology #Research #Sleep kduuS6YoAq3 l7sr3rUYamc 2ORC4vv42Cq N0DLFENaAgk HSMmJOHSKkv BrV5ripQFwh