EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
MIT Technology Review·Aug 17·5 min read
How much hydrogen awaits us underground?
TL;DR
Geochemist Barbara Sherwood Lollar's research into ancient underground water reveals potential reservoirs of hydrogen, which could serve as a zero-carbon fuel source. Despite promising estimates of hydrogen production, no commercially viable reservoirs have yet been found.
✦ Why It Matters
Consider investing in or collaborating with startups exploring geologic hydrogen for sustainable energy solutions.
Key Takeaways
- Explore partnerships with startups focused on hydrogen production.
- Investigate local geological formations for potential hydrogen reservoirs.
- Consider funding research on stimulating hydrogen production methods.
- Stay informed about advancements in zero-carbon fuel technologies.
How It Works
Hydrogen is produced underground when water molecules react with iron-rich rocks or through radioactive decay. This process creates natural reservoirs of hydrogen, which can potentially be tapped for energy.