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.

Learn more about our flagship conference happening this April at attend.ted.com/podcast

Hosted on Acast. See acast.com/privacy for more information.

Avsnitt(2653)

Why I fight for climate justice | Xiye Bastida

Why I fight for climate justice | Xiye Bastida

In a deeply moving letter to her grandmother, Xiye Bastida reflects on what led her to become a leading voice for global climate activism -- from mobilizing school climate strikes to speaking at the U...

21 Sep 20208min

Does your vote count? The Electoral College explained | Christina Greer

Does your vote count? The Electoral College explained | Christina Greer

You vote but then what? Discover how your individual vote contributes to the popular vote and your state's electoral vote in different ways--and see how votes are counted on both state and national le...

18 Sep 20205min

Why you should define your fears instead of your goals | Tim Ferriss

Why you should define your fears instead of your goals | Tim Ferriss

The hard choices -- what we most fear doing, asking, saying -- are very often exactly what we need to do. How can we overcome self-paralysis and take action? Tim Ferriss encourages us to fully envisio...

17 Sep 202013min

Why do we blame individuals for economic crises? | Liene Ozoliņa

Why do we blame individuals for economic crises? | Liene Ozoliņa

In 2008, the global financial crisis decimated Latvia. As unemployment skyrocketed, the government slashed public funding and raised taxes, while providing relief to the wealthy and large businesses -...

16 Sep 202014min

What if lifesaving prescriptions were affordable for all? | Kiah Williams

What if lifesaving prescriptions were affordable for all? | Kiah Williams

As prescription drug costs skyrocket in the US, thousands of people are forced to forgo lifesaving medications -- all while manufacturers and health care facilities systematically destroy perfectly go...

15 Sep 20208min

How social inequality fuels political division | Keith Payne

How social inequality fuels political division | Keith Payne

"If we want to fix our politics, we have to do something about inequality," says social psychologist Keith Payne. Showing how economic inequality changes the way people see and behave towards one anot...

14 Sep 202012min

How to win an argument (at the US Supreme Court, or anywhere) | Neal Katyal

How to win an argument (at the US Supreme Court, or anywhere) | Neal Katyal

The secret to winning an argument isn’t grand rhetoric or elegant style, says US Supreme Court litigator Neal Katyal -- it takes more than that. With stories of some of the most impactful cases he’s a...

11 Sep 202016min

A lesson in turning adversaries into allies | Leah Garcés

A lesson in turning adversaries into allies | Leah Garcés

When you’re on opposite sides of an issue, how do you broker peace with your adversaries and work together to solve a problem? Follow along as animal rights activist Leah Garcés recounts three lessons...

10 Sep 202013min

Populärt inom Samhälle & Kultur

podme-dokumentar
svenska-fall
gynning-berg
p3-dokumentar
en-mork-historia
aftonbladet-krim
mardromsgasten
skaringer-nessvold
creepypodden-med-jack-werner
hor-har
killradet
badfluence
flashback-forever
rattsfallen
p3-historia
aftonbladet-daily
blenda-2
vad-blir-det-for-mord
kod-katastrof
historiska-brott