alt
Hacker News
Rice husk is being repurposed as a sturdy and resilient construction material
5 points
•
by
giuliomagnifico
•
today at 5:19 PM
•
1 comment
•
view on HN
Comments
DivingForGold
•
today at 6:43 PM
Also, 20 to 30 years ago it was combusted to produce silicon carbide.
alt Hacker News
Also, 20 to 30 years ago it was combusted to produce silicon carbide.