This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
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Christopher Mims
mims.bsky.social
did:plc:fwks525g7gw5wc7ul2wg4wj5
Sometimes exactly the right technology arrives at just the moment it's needed.
Such is the case with the tech I wrote about this week: a potential drop-in replacement for natural gas.
https://www.wsj.com/business/energy-oil/thermal-battery-cache-energy-cement-799295ca
https://www.wsj.com/business/energy-oil/thermal-battery-cache-energy-cement-799295ca?mod=author_content_page_1_pos_1
2026-03-27T14:44:52.753Z