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119 points mcswell | 2 comments | 30 Jun 25 14:51 UTC | HN request time: 0.516s | source

Most IR cameras use Peltier cooling so better coolers should lead to better cameras.

replies(1): >>44452721 #

2. willvarfar ◴[03 Jul 25 08:02 UTC] No.44452721[source]▶

Presumably night vision on drones and missiles and things suddenly gets a lot smaller and deadlier?

Nano-engineered thermoelectrics enable scalable, compressor-free cooling