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1 points by gamechangr 1m ago 0 comments

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1 points by mooreds 3m ago 0 comments

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4 points by janandonly 5m ago 0 comments

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1 points by devortel 6m ago 0 comments

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2 points by Bogdanp 9m ago 0 comments

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1 points by bookofjoe 10m ago 1 comments

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2 points by smugglereal 12m ago 0 comments

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1 points by janandonly 12m ago 0 comments

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2 points by johnjwang 14m ago 0 comments

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3 points by akyuu 17m ago 0 comments

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1 points by HxokcPwi 17m ago 1 comments

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2 points by TimCTRL 18m ago 0 comments

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2 points by jonbaer 22m ago 0 comments

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2 points by pseudolus 22m ago 1 comments

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2 points by sebg 22m ago 0 comments

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2 points by sebg 22m ago 0 comments

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2 points by gamechangr 25m ago 0 comments

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3 points by mhb 26m ago 0 comments

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2 points by petethomas 28m ago 0 comments

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1 points by ivanjermakov 28m ago 0 comments

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1 points by jedberg 30m ago 0 comments

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10 points by gamechangr 30m ago 3 comments

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28 points by datadrivenangel 30m ago 1 comments

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2 points by Animats 32m ago 0 comments

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5 points by geox 33m ago 0 comments

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1 points by meejah 37m ago 1 comments

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1 points by mathattack 38m ago 0 comments

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9 points by mfiguiere 39m ago 3 comments

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1 points by tosh 39m ago 0 comments

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4 points by mathattack 40m ago 0 comments

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3 points by gnabgib 40m ago 1 comments

Reinforcement Learning for Reasoning in LLMs with One Training Example (arxiv.org)

1 points by babelfish 40m ago 0 comments

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3 points by mathattack 42m ago 0 comments

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5 points by light_triad 42m ago 0 comments

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1 points by askides 43m ago 0 comments

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1 points by sebg 46m ago 0 comments

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1 points by muhneesh 49m ago 0 comments

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5 points by handfuloflight 49m ago 0 comments

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3 points by RomanPushkin 55m ago 1 comments

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2 points by badmonster 56m ago 0 comments

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24 points by lq9AJ8yrfs 56m ago 5 comments

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1 points by bookofjoe 57m ago 0 comments

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8 points by smy20011 57m ago 2 comments

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1 points by PaulHoule 58m ago 0 comments

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2 points by handfuloflight 1h ago 0 comments

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1 points by sebg 1h ago 0 comments

Sand Batteries Are a Game Changer for Clean Energy

2 PaulHoule 1 8/7/2025, 7:04:00 PM oilprice.com ↗

Comments (1)

bell-cot · 2h ago

26 comments a couple months ago: https://news.ycombinator.com/item?id=44295132

178 comments 17 months ago: https://news.ycombinator.com/item?id=39698398

I recall a detailed US DOE(?) research study on the concept being linked from HN a couple-ish years ago...but my quick searches failed to find that.