Instead of sitting in disgusted silence on the train while your neighbor coughs all over you, try gravitytank's disease-repelling scarf and jacket.
If you've ever been crammed onto a crowded subway car at rush hour next to someone with a cough, you know what it's like to realize there's no way out: You're probably about to be covered in whatever gross bacteria they're carrying. Designers at gravitytank decided to tackle the problem of train car germs, along with other quirks of public transit, with a new line of conceptual designs intended for intrepid riders.