Japan uses sprinklers that spray warm underground water to melt snow and ice on the roads.
They can also be used as mist-generating systems to mitigate particulate matter especially PM 2.5–10.
Fascinating
npub1ck…r7tnx
2025-02-20 05:10:25 GMT
Author Public Key
npub1ckp277xl73p8qrk9ncshsefj5ur5cq973da3atycnwlky6vqd8xq5r7tnxSeen on
wss://nostr.momPublished at
2025-02-20 05:10:25 GMTEvent JSON
{
"id": "5e838a55482f30cbde2d16c9a22b606a63c5a51d37488c27aa31cba8e2987000",
"pubkey": "c582af78dff442700ec59e21786532a7074c00be8b7b1eac989bbf62698069cc",
"created_at": 1740028225,
"kind": 1,
"tags": [
[
"r",
"wss://aegis.utxo.one/"
],
[
"r",
"wss://nos.lol/"
],
[
"r",
"wss://nostr.land/"
],
[
"r",
"wss://nostr.mom/"
],
[
"r",
"wss://nostr.wine/",
"read"
],
[
"r",
"wss://premium.primal.net/"
],
[
"r",
"wss://relay.damus.io/",
"write"
],
[
"r",
"wss://relay.nostr.band/"
],
[
"r",
"wss://relay.nostrplebs.com/"
],
[
"r",
"wss://relay.primal.net/"
],
[
"r",
"wss://wot.nostr.party/"
],
[
"r",
"wss://wot.utxo.one/"
]
],
"content": "Japan uses sprinklers that spray warm underground water to melt snow and ice on the roads. \n\nThey can also be used as mist-generating systems to mitigate particulate matter especially PM 2.5–10.\n\nhttps://video.nostr.build/34223c698a72e4fbdaaf194b01c1b6a40e92736b4cdd732e5b17812f0ab223c4.mp4",
"sig": "6b6c2d9831bba69a9c0a4c6f2d8b87b58cf66659bd06d5b6aacf482a7f31e33c4485c1d3770a91793102296f7e6989ef3f21ea77024b6f905417d60349c746b7"
}