Name: Cheryl Hayashi: Čudo paukove svile
Uploaded: 2011-12-07T15:50:05Z
Duration: 14 min 11 s
Description: Cheril Hayashi proučava paukovu svilu, jedan od najboljih prirodnih materijala. Svaki pojedini pauk pravi do 7 različitih vrsta svile. Kako to rade? Hayashi objašnjava na razini DNK -- onda pokazuje kako taj super-snažan, super-rastezljiv materijal može inspirirati.

Cheril Hayashi proučava paukovu svilu, jedan od najboljih prirodnih materijala. Svaki pojedini pauk pravi do 7 različitih vrsta svile. Kako to rade? Hayashi objašnjava na razini DNK -- onda pokazuje kako taj super-snažan, super-rastezljiv materijal može inspirirati.

Cheryl Hayashi: Čudo paukove svile

Spider silk is one of the most versatile and high-performance natural materials, boasting over 40,000 spider species each able to spin up to seven unique types. Some silks can stretch to more than twice their original length, while others rival or surpass Kevlar in toughness. The secret lies in a single gene family that evolved over 380 million years, leading to an amazing diversity of silk proteins. These remarkable fibers are fueling innovation in medicine and technology, from artificial tendons to lightweight armor.

Spider Silk Outperforms Steel And Inspires New Materials

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TED Stage Talk

Cheryl Hayashi: Cheryl Hayashi: Čudo paukove svile