A Machine That Teaches you CPR
You never know when you may find yourself in an emergency situation where a loved one needs your help urgently. This is why it’s important that everyone should have some knowledge about first aid and how to perform CPR. Considering 88% of cardiac arrests happen at home, you may just end up needing this life-saving skill.
Sure, you can watch videos to learn how to do it or you could visit this airport where a machine will teach you everything you need to know. Waiting at an airport would never be boring again if more of these were installed all over the world.