Lizards are common visitors in many homes around the world, scurrying across walls, ceilings, and kitchen corners.

Lizards inside the house are a common issue in many Indian homes. Traditional methods are now being revisited as ...

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(Nanowerk Spotlight) Photonic crystals – also known as photonic band gap material – are similar to semiconductors, only that the electrons are replaced by photons (i.e. light). By creating periodic ...