#3: Self heating clothing

Imagine clothing that is multilayered. As you move, adjacent layers rub against each other and the friction results in a self heating effect.

The extra energy required to move about whilst wearing this kit could make it useful for eg training in cold conditions.


  1. uhg… I thought i had a million dollar idea. I swear this was my exact thought lol. I just wasn’t sure if the required material would be too heavy for everyday use.

    • No problem. If you can have a million dollar idea today, you’ll certainly have others. When you do, get back in touch before you make it public 😉

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