The very snazzy-looking Sonaki Vitamin Massage Shower gives you a mega-dose of vitamin C as it makes you squeaky clean. Vitamin C reduces chlorine, which means your hair and skin will be less dry, chelates heavy metals, and makes…

After discovering that well over half of CPR compresses were done incorrectly (59% were 80 per minute instead of the recommended 100; 37% also too shallow) engineering students at McMaster university developed a glove that teaches how to do…