(no subject)
I saw the marble cup; the tea,
Hung on the air, an amber stream;
I saw the fire’s unglittering gleam,
The painted flame, the frozen smoke
Aerogel, one of the world’s lightest solids, can withstand a direct blast of 1kg of dynamite and protect against heat from a blowtorch at more than 1,300C.
And some videos.
Hung on the air, an amber stream;
I saw the fire’s unglittering gleam,
The painted flame, the frozen smoke
Aerogel, one of the world’s lightest solids, can withstand a direct blast of 1kg of dynamite and protect against heat from a blowtorch at more than 1,300C.
And some videos.