Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International



Home > News > A V6 Engine for the Nano-Age

May 18th, 2005

A V6 Engine for the Nano-Age

Abstract:
The world of the very small is about to receive a very powerful engine. Berkeley Lab scientists have created the world's smallest electric motor that may someday power nanoscale devices that walk, crawl, swim, and fly.

Although it is too early too determine what the motor will propel — perhaps probes that deliver disease-fighting drugs inside the body or winging nanobots that sniff out explosives — it packs a big kick in its tiny frame. The motor measures only 200 nanometers long, but its power density is 100 million times greater than that of a 225-horsepower V6 engine. It draws its enormous power from surface tension, the same cohesive force between liquid molecules that allows bubbles to form and insects to walk on water.

Source:
LBL

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Possible Futures

Decoding hydrogen‑bond network of electrolyte for cryogenic durable aqueous zinc‑ion batteries January 30th, 2026

COF scaffold membrane with gate‑lane nanostructure for efficient Li+/Mg2+ separation January 30th, 2026

Breathing new life into nanotubes for a cooler planet:Researchers at Skoltech discover a simple, single-step heat treatment that nearly doubles the CO2-trapping power of carbon nanotubes January 30th, 2026

New light-based nanotechnology could enable more precise, less harmful cancer treatment: The approach offers a potential alternative to chemotherapy and radiation by using light and heat to target cancer cells. January 30th, 2026

Molecular Machines

First electric nanomotor made from DNA material: Synthetic rotary motors at the nanoscale perform mechanical work July 22nd, 2022

Nanotech scientists create world's smallest origami bird March 17th, 2021

Controlling the speed of enzyme motors brings biomedical applications of nanorobots closer: Recent advances in this field have made micro- and nanomotors promising devices for solving many biomedical problems October 13th, 2020

Giant nanomachine aids the immune system: Theoretical chemistry August 28th, 2020

Nanotubes/Buckyballs/Fullerenes/Nanorods/Nanostrings/Nanosheets

Tiny nanosheets, big leap: A new sensor detects ethanol at ultra-low levels January 30th, 2026

Enhancing power factor of p- and n-type single-walled carbon nanotubes April 25th, 2025

Chainmail-like material could be the future of armor: First 2D mechanically interlocked polymer exhibits exceptional flexibility and strength January 17th, 2025

Innovative biomimetic superhydrophobic coating combines repair and buffering properties for superior anti-erosion December 13th, 2024

Announcements

Decoding hydrogen‑bond network of electrolyte for cryogenic durable aqueous zinc‑ion batteries January 30th, 2026

COF scaffold membrane with gate‑lane nanostructure for efficient Li+/Mg2+ separation January 30th, 2026

Breathing new life into nanotubes for a cooler planet:Researchers at Skoltech discover a simple, single-step heat treatment that nearly doubles the CO2-trapping power of carbon nanotubes January 30th, 2026

New light-based nanotechnology could enable more precise, less harmful cancer treatment: The approach offers a potential alternative to chemotherapy and radiation by using light and heat to target cancer cells. January 30th, 2026

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books



NNN
The Hunger Project