Wood is great. It looks nice as a building material. It grows right out of the ground. But compared to things like concrete, marble, and steel, it's not all that strong. Well, it didn't used to be, anyway. Scientists have now created a "super wood" that's strong enough to stop a bullet.
The Future Is Clear
What Makes Wood Flammable?
Written by Reuben Westmaas February 23, 2018
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