To detect diseases earlier, let's speak bacteria's secret language | Fatima AlZahra'a Alatraktchi
TED Talks Daily27 Mars 2019

To detect diseases earlier, let's speak bacteria's secret language | Fatima AlZahra'a Alatraktchi

Bacteria "talk" to each other, sending chemical information to coordinate attacks. What if we could listen to what they were saying? Nanophysicist Fatima AlZahra'a Alatraktchi invented a tool to spy on bacterial chatter and translate their secret communication into human language. Her work could pave the way for early diagnosis of disease -- before we even get sick.

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Science in service to the public good | Siddhartha Roy

Science in service to the public good | Siddhartha Roy

We give scientists and engineers great technical training, but we're not as good at teaching ethical decision-making or building character. Take, for example, the environmental crisis that recently un...

25 Apr 201714min

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

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

TED Fellow Zubaida Bai works with medical professionals, midwives and mothers to bring dignity and low-cost interventions to women's health care. In this quick, inspiring talk, she presents her clean ...

13 Apr 20176min

An intergalactic guide to using a defibrillator | Todd Scott

An intergalactic guide to using a defibrillator | Todd Scott

If Yoda goes into cardiac arrest, will you know what to do? Artist and first-aid enthusiast Todd Scott breaks down what you need to know about using an automated external defibrillator, or AED -- in t...

12 Apr 20175min

In praise of conflict | Jonathan Marks

In praise of conflict | Jonathan Marks

Conflict is bad; compromise, consensus and collaboration are good -- or so we're told. Lawyer and bioethicist Jonathan Marks challenges this conventional wisdom, showing how governments can jeopardize...

11 Apr 201715min

How we can find ourselves in data | Giorgia Lupi

How we can find ourselves in data | Giorgia Lupi

Giorgia Lupi uses data to tell human stories, adding nuance to numbers. In this charming talk, she shares how we can bring personality to data, visualizing even the mundane details of our daily lives ...

7 Apr 201711min

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

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

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 ...

3 Apr 201747min

A young poet tells the story of Darfur | Emtithal Mahmoud

A young poet tells the story of Darfur | Emtithal Mahmoud

Emtithal "Emi" Mahmoud writes poetry of resilience, confronting her experience of escaping the genocide in Darfur in verse. She shares two stirring original poems about refugees, family, joy and sorro...

31 Mars 201710min

"Music for Wood and Strings" | Sō Percussion

"Music for Wood and Strings" | Sō Percussion

Sō Percussion creates adventurous compositions with new, unconventional instruments. Performing "Music for Wood and Strings" by Bryce Dessner of The National, the quartet plays custom-made dulcimer-li...

31 Mars 201710min

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