News for hackers. Stuff that matters.

A comment on Accidentally discovered nanostructured material passively harvest water from air. Parent comment

Re:Accidentally discovered nanostructured material passively... by cassianoleal on Monday May 26, 2025 @07:17PM (#44102504)
What is the source of this seemingly free energy that we've been ignoring and fighting against (I assume at different points in time)?
[ Parent | on HN ]
Re:Accidentally discovered nanostructured material passively... by yencabulator on Wednesday May 28, 2025 @12:37PM (#44117814)
For example, Earth's magnetic field has been claimed as a source of "free" energy.
[ Parent | on HN ]