What stood out (both good and bad) from the first day of the annual early season major. Ultiworld’s 2025 college coverage is ...

DNA-nanoparticle motors are exactly as they sound: tiny artificial motors that use the structures of DNA and RNA to propel motion by enzymatic RNA degradation.

Researchers engineered a DNA-nanoparticle motor achieving 30 nm/s speed, enhancing performance to rival natural motor proteins for advanced applications.

Essentially, chemical energy is converted into mechanical motion by biasing the Brownian motion. The DNA-nanoparticle motor uses the 'burnt-bridge' Brownian ratchet mechanism. In this type of ...

Essentially, chemical energy is converted into mechanical motion by biasing the Brownian motion. The DNA-nanoparticle motor uses the "burnt-bridge" Brownian ratchet mechanism. In this type of ...

In simple terms, they convert chemical energy into mechanical motion by biasing Brownian motion. These motors operate via a mechanism known as the “burnt-bridge” Brownian ratchet. In this process, the ...

This is Arts in Motion, a long-term joint project to enable and celebrate creative ambition on a global scale. The BBC visits the studio of British sculptor Antony Gormley to learn how art evolves ...