Hacker News
- Study asks: Can cell phone signals help land a plane? https://newsreleases.sandia.gov/phone_signals/ 30 comments
- Discovery: Metals can heal themselves https://newsreleases.sandia.gov/healing_metals/ 28 comments
- Using the power of the sun to roast green chile: Greener approach to a New Mexican staple opens possibilities for sustainable food roasting https://newsreleases.sandia.gov/solar_chile/ 8 comments upliftingnews
- Better batteries for grid-scale energy storage. New molten sodium batteries operate at lower temperatures using low- cost materials. https://newsreleases.sandia.gov/better_batteries/ 6 comments science