Breaking News
Comments
Newest First | Oldest First | Threaded View
WKetel
User Rank
Rookie
re: Silicon Valley Nation: Dark side of drones
WKetel   1/26/2013 1:26:12 AM
NO RATINGS
It is certainly true that the proliferation of spy helicopters will get out of hand next summer. And I wonder ho long before some terrorist loads one up with some really high explosive and sends one into a packed stadium, or someplace else. I do have a defense system against such devices, they have no defense against it. I have an airgun with a large-bore barrel. Picture an old sock full of sand at about 600 feet per second. That will take down any of those helicopters. It is even more effective if I use two smaller socks with a rope between them. Unlike the plastic airguns that may burst, these use old CO2 fire extinguisher tanks rated for 1800PSI, so at 150 PSI they have no bust hazard. Also, they are fairly quiet and have no muzzle flash. A very effective anti-spy-copter device.



EE Life
Frankenstein's Fix, Teardowns, Sideshows, Design Contests, Reader Content & More
Glen Chenier

Engineers Solve Analog/Digital Problem, Invent Creative Expletives
Glen Chenier
3 comments
An analog engineer and a digital engineer join forces, use their respective skills, and pull a few bunnies out of a hat to troubleshoot a system with which they are completely unfamiliar. ...

Max Maxfield

What's the Best Traveling Toolkit?
Max Maxfield
22 comments
A few years ago at a family Christmas party, I won a pocket knife as part of a "Dirty Santa" game. This little scamp was a Buck 730 X-Tract. In addition to an incredibly strong and sharp ...

Rishabh N. Mahajani, High School Senior and Future Engineer

Future Engineers: Don’t 'Trip Up' on Your College Road Trip
Rishabh N. Mahajani, High School Senior and Future Engineer
10 comments
A future engineer shares his impressions of a recent tour of top schools and offers advice on making the most of the time-honored tradition of the college road trip.

Larry Desjardin

Engineers Should Study Finance: 5 Reasons Why
Larry Desjardin
42 comments
I'm a big proponent of engineers learning financial basics. Why? Because engineers are making decisions all the time, in multiple ways. Having a good financial understanding guides these ...

Top Comments of the Week
Flash Poll
Like Us on Facebook
EE Times on Twitter
EE Times Twitter Feed

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)