HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
GregV
User Rank
Iron
Energy Storrage
GregV   7/6/2012 10:48:46 AM
NO RATINGS
I don't understand why we are trying to use batteries to store electrical power when they are potentially environmentally hazardous, use materials not readily available in some cases, are not well developed and are limited life devices.  It appears to me that flywheels would be a much simpler solution, are well understood, life times could be virtually unlimited, and development would continue on them as well.  But most important, they could be ready now.



Partner Zone
Latest Analysis
In honor of National Engineers Week, here's a list of our favorite science and technology podcasts for learning something new or even just having a good laugh.
Looking to build your own wearable device? Here's a handy guide to all the sensors available to you.
Many of the new adhesives we're featuring in this slideshow are for use in automotive and other transportation applications. The rest of these new products are for a wide variety of applications including aviation, aerospace, electrical motors, electronics, industrial, and semiconductors.
23andMe has earned FDA clearance to market one of its home genetics tests, a move that bodes well for healthcare and the broader technology industry.
Engineers throughout the US are in the midst of celebrating Engineers Week. But the celebration extends beyond the country’s borders, and even beyond the Earth itself; the crew of the International Space Station joined the festivities, too!
More:Blogs|News
Design News Webinar Series
2/25/2015 11:00 a.m. California / 2:00 p.m. New York
12/11/2014 8:00 a.m. California / 11:00 a.m. New York
12/10/2014 8:00 a.m. California / 11:00 a.m. New York
11/19/2014 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Feb 23 - 27, Baremetal C Programming for Embedded Systems
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  67


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service