Self-assembly: The power of organizing the unorganized - Skylar Tibbits

TL;DR

Self assembly is a phenomenon that allows unordered parts to come together and build organized structures, whether in biological systems or man-made technologies.

Transcript

Transcriber: Andrea McDonough Reviewer: Bedirhan Cinar Have you ever wondered how things are built within our bodies? Why our bodies can regrow and repair themselves, and how we can pass on genes from one generation to the next? Yet, none of our man-made objects have these traits; they're simply thrown away when they break and they definitely can't... Read More

Key Insights

• 💁‍♂️ Self assembly is a natural process in which unordered parts come together to form organized structures, seen in both biological and man-made systems.
• 💁 This phenomenon is not limited to biology, but can be observed in various fields such as robotics, social networks, and the formation of cities and galaxies.
• 👶 Scientists are utilizing self assembly to design and create new technologies, such as molecular microchips and 3-D structures with DNA.
• 🤳 Self assembly has the potential to revolutionize industries by making technologies easier to build, more adaptive, and less reliant on fossil fuels.
• 🤳 Applications of self assembly include materials that can repair themselves, reconfigurable water pipes, adaptable buildings, and self assembling space structures.

Questions & Answers

Q: How does self assembly work in biological systems like protein folding?

Proteins self assemble into 3-D structures through interactions between amino acids along the chain and their relationship with the environment. These forces cause the flexible chain to fold into a functional shape.

Q: How can self assembly be used in molecular microchips for computers?

Scientists are using self assembly to create molecular microchips by providing the right conditions for small, molecular elements to form organized pathways. This makes the next generation of technologies easier to build and more adaptive.

Q: What are some potential applications of self assembly in larger structures?

Self assembly can be used to create materials that can repair themselves, water pipes that can reconfigure on demand, and buildings that can adapt to environmental changes or dynamic loading. It can also be applied to space structures that can self assemble without human intervention.

Q: How can self assembly contribute to designing a better world?

By harnessing the power of self assembly, factories can become more efficient and adaptive like organisms or brains, and construction sites can be like gardens that grow and adapt independently. This opens up endless possibilities for creating a better world through self assembly.

Summary & Key Takeaways

• Self assembly is a process where unordered parts come together to form an organized structure, seen in biological systems like protein folding and DNA replication.

• This phenomenon is not limited to biology, but can also be observed in various fields such as robotics, social networks, and the formation of cities and galaxies.

• Scientists are harnessing the power of self assembly to design and create new technologies, from molecular microchips to 3-D structures with DNA.