- cross-posted to:
- hackernews@derp.foo
- science@lemmit.online
- cross-posted to:
- hackernews@derp.foo
- science@lemmit.online
Ultra-white ceramic cools buildings with record-high 99.6% reflectivity::undefined
Ultra-white ceramic cools buildings with record-high 99.6% reflectivity::undefined
Those are slick from the added glass powder for reflectivity.
Who’s putting Teflon on road stripes…?