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Lightcell: An engine that uses light to make electricity

(www.lightcellenergy.com)
229 points curl-up | 1 comments | 14 Jan 25 13:36 UTC | HN request time: 0.211s | source
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PaulHoule ◴[18 Jan 25 02:03 UTC] No.42745153[source]▶
Why would I use this instead of a fuel cell?
replies(2): >>42745191 #>>42750523 #
1. dang ◴[18 Jan 25 19:01 UTC] No.42750523[source]▶
We detached this subthread from https://news.ycombinator.com/item?id=42745018.