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Latest Debashis Chanda Stories

Breakthrough In Creating Invisibility Cloaks
2014-04-01 11:09:29

Controlling and bending light around an object so it appears invisible to the naked eye is the theory behind fictional invisibility cloaks.


Word of the Day
upstander
  • A person who stands up for something, as contrasted to a bystander who remains inactive.
  • One of the upright handlebars on a traditional Inuit sled.
The word 'upstander' in the first sense here is a play on the word 'bystander' and the idea of 'standing up' for something.