Autofocusing reading glasses of the future | Nitish Padmanaban
TED Talks Daily28 Maj 2020

Autofocusing reading glasses of the future | Nitish Padmanaban

As you age, you gradually lose the ability to refocus your eyes -- a phenomenon as old as humanity itself -- leading to a reliance on bifocals, contacts and procedures like LASIK surgery. Electrical engineer Nitish Padmanaban offers a glimpse of cutting-edge tech that's truly a sight for sore eyes: dynamic, autofocusing lenses that track your sight and adjust to what you see, both near and far.

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Science in service to the public good | Siddhartha Roy

Science in service to the public good | Siddhartha Roy

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A simple birth kit for mothers in the developing world | Zubaida Bai

A simple birth kit for mothers in the developing world | Zubaida Bai

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7 Apr 201711min

Political common ground in a polarized United States | Gretchen Carlson, David Brooks

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How can we bridge the gap between left and right to have a wiser, more connected political conversation? Journalist Gretchen Carlson and op-ed columnist David Brooks share insights on the tensions at ...

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31 Mars 201710min

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