- History
- By Laura Sinpetru
- August 27th, 2013
Roman Goblet Changes Color Depending on Whether It's Lit from Behind or the Front
Specialists say this is because the goblet is impregnated with silver and gold particles
- Green/Eco Blog
- By Laura Sinpetru
- August 22nd, 2013
Silver Nanoparticles Trapped in Gel Are an Awesome Way to Purify Water
Researchers say the material is cost-effective, easy to use
