Invisible Material
A metamaterial with a negative refractive index for visible light has been developed. Welcome to the cloaking device – fer real this time.
Day: January 8, 2007
Biggest diamond ever
And it’s huge – it’s 4,000 km across and 50 light years away from us. It’s the compressed heart of an old star.
Space dates
The celestial almanac has been published, with the dates of meteor showers and planetary viewing in it.
Sealand for sale
Sealand is the worlds smallest country, interesting mainly because it’s defeated several British attempts at invasion and hosts truly safe and anonymous servers. It’s now for sale, let’s hope the new owner keeps it as a safe place for the colocated servers.