Shape-Shifting Fabric Could Keep
Do
you ever head out of the house without checking the weather to later
realize that you are either under or overdressed? A research lab in
California known as Otherlab, has been working on what it callis "thermally adaptive materials" using ARPA-E funding. This fabric responds to the rises and falls in temperature to keep you comfortable in any weather.
The
fabric is made of two different materials that react to temperature
differently. The result is that when it gets cold, the fabric puffs out.
It also operates completely passively, meaning that there are no
sensors or electronics. The response may take a little bit of time but
this beats having to carry around an extra piece of clothing when you
aren't prepared for weather changes. The scientists that helped develop
this fabric says that it will insulate you as well as a t-shirt does at
minimum poof, and at maximum it will be almost equivalent to some heavy
outdoor gear. Jean Chang, a mechanical engineer over at Otherlab,
explains:
Over
the next year the researchers will continue development as well as run
tests to make sure that this article of clothing will fit and feel like
any other, just with an extra temperature-changing feature. With any
luck you'll soon be able to leave your home without worrying about the
weather before you go.
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