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TED Talks Daily

The secrets of spider venom | Michel Dugon

TED Talks Daily

TED

Creativity, Business, Design, Inspiration, Society & Culture, Science, Technology, Education, Tech Demo, Ted Talks, Ted, Entertainment, Tedtalks

4.111.9K Ratings

🗓️ 5 October 2018

⏱️ 13 minutes

🧾️ Download transcript

Summary

Spider venom can stop your heart within minutes, cause unimaginable pain -- and potentially save your life, says zoologist Michel Dugon. As a tarantula crawls up and down his arm, Dugon explains the medical properties of this potent toxin and how it might be used to produce the next generation of antibiotics.

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Transcript

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0:00.0

This TED Talk features zoologist Michel Dugan recorded live at TEDx Galway 2017.

0:08.2

Well, hello.

0:11.0

This is Sophie.

0:12.8

It's all right.

0:14.5

Don't worry.

0:14.9

Everything's going to be fine.

0:17.9

There are some people on the balcony that are very happy to be up there now.

0:23.6

So this is Sophie, not Sofia, no Sophie.

0:26.6

She has a French name. You wonder why?

0:29.6

So Sophie, for most people, is the incarnation of terror, really.

0:34.6

She's far too legy, she's far too hairy, and she's far too big to

0:38.7

ever be trusted. But to me, Sophie is a fantastic feat of bioengineering. You see, Sophie is a

0:46.6

testimony to all those creatures that have managed to survive since the beginning of times,

0:51.9

all those animals that have managed to have offspring,

0:56.0

generation after generation, until this day.

0:59.0

You see, over one billion years ago,

1:02.0

the first primitive cells have started to evolve on this planet.

1:07.0

It took spiders 430 million years to become what they are now,

1:12.5

one of the most versatile, one of the most diverse,

1:16.8

and one of the most evolved group of predators to ever walk this earth.

1:25.8

It's actually quite sporty to give a speech while wrangling a tarantula, I have to say.

1:34.7

So we shouldn't forget that Sophie, and in fact all of us, we all are a testimony to all those

...

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