Login | Register
The Engineer's Place for News and Discussion®


Engineering News

Latest news of interest to engineers. Sourced from GlobalSpec's Engineering News

Previous in Blog: Researchers Use Ambient WiFi Radio Waves To See Through Walls   Next in Blog: New Drywall Helps Save Energy, Therefore Isn't Boring
Close

Comments Format:






Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







Navy Experimental Rail Gun to Fire GPS-Guided Projectiles

Posted August 03, 2012 11:30 AM

From Popular Science - New Technology, Science News, The Future Now:

The Office of Naval Research Wants Advanced Guided Munitions for its Electromagnetic Rail Gun ONR The U.S. military has been looking for ways to smarten up its dumb projectiles for years--look no further than this GPS guided mortar round recently fielded by the army--hoping to increase lethality while reducing collateral damage.

Read the whole article

Reply

Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
Guru

Join Date: Mar 2012
Posts: 2210
Good Answers: 84
#1

Re: Navy Experimental Rail Gun to Fire GPS-Guided Projectiles

08/05/2012 5:18 AM

Let's hope Garmin doesn't get the contract, given the quality I've seen to date. That mortar may end up causing *nothing but* collateral damage. Same for the Navigator app on my Android phone. I was in Denver, Colorado and on my way Texas. It gave instructions to go *north* then turn on Hwy 36 to Boulder - northwest of Denver - and showed a pic of a checkered flag inside Boulder which Navigator identified as being Austin, Texas. I have three GPS apps on my phone. Neither they nor the Garmin could locate the address of my daughter's dentist, an address which has existed for at least thirty years. True to form, both the Garmin and the Navigator told me to drive to spots in the middle of nowhere. The remaining apps simply could not locate the address and said so. All three and the Garmin correctly displayed my current location, so it must be a problem with their databases. Garmin keeps urging me to purchase an updated map even though I just did so, once their website was working again. Even with the latest map, my Garmin still doesn't correctly show some roads which have been there for at least fifty years. I don't know why they allow such shoddy products to see the light of day, but I hope the Navy uses a different vendor.

Reply
Reply to Blog Entry
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.

Previous in Blog: Researchers Use Ambient WiFi Radio Waves To See Through Walls   Next in Blog: New Drywall Helps Save Energy, Therefore Isn't Boring