The brain dances to a laser tune Scientists are learning the language of the brain using optical excitation. Laser stimulation can serve as a musical conductor, manipulating the various kinds of neurons in the brain to reveal which important roles they play.
To be light and strong Challenges in design engineering are plenty. Various conflicting factors have to be brought to a meeting point. Work at IISc throws light on some aspects which our scientists have been tackling.
The perfect vehicle? Poor solubility of cancer drugs as well as the
toxicity induced by solvents have dogged cancer therapy. But now, a new study suggests that nanomaterials may be the solution.
Environment
Comeback of ivory trade? Four pieces of ivory weighing over 100 kilograms seized in Kerala recently is expected to have come from the killing of three male elephants in the Nilgiri forests, where 65 percent of elephant deaths are caused by ivory poachers!
MERCURY VS EMISSIONS
The bulb of contention CFLs score over normal bulbs, but mercury is the sore point that needs to be addressed.
Rahul Dravid has drawn much flak for not enforcing follow on in the Oval test. But some ex-cricketers have also supported him. Was his decision justified?
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