Search results

Hey guys, I'm trying to find a reference to determine the heat generated by 1 cubic yard of curing concrete.  I just need an estimate for my cooling loads, but I can't seem to find anything online.  Anybody have an idea of where to look? Thanks!

I'm a bit late on this, but RIP Sir Roger Moore.  He was the first James Bond I knew. I found this great story on him...

What do you guys use for a wallet?  I've had a Coach front pocket wallet I've used for the past 10 years, but the leather is starting to wear at the clip so I'm looking for a replacement.  I was going to get another Coach wallet, but I don't want to spend $90 on one and I haven't had a chance to...

Does anyone know of any LED lighting that can be used at -50°C?  It seems most manufacturers only test down to -40°C.  We are currently using incandescent bulbs in our application, but the heat and electrical loads are pretty large.  I'm sure somebody in Alaska has used some for outdoor lighting...

I usually go with "thank you" but it seems silly when there's nothing to thank them for, like when I send them a file they asked me for.  

Man, I can't even imagine... RIP to the poor soul sitting in his car. http://gizmodo.com/this-video-of-a-crane-collapsing-in-manhattan-is-your-w-1757322051

http://time.com/4180354/alan-rickman-dead/

Batman and Superman have their own thread, so here's Cap...

Hi all, I am using a self contained HVAC system, but I want to control the fan separately. The unit comes with a remote control that provides two fan speeds, so I want to be able to power and control the speed of the fan. The fan motor shows the wiring diagram below: Sorry for the blurry...

This is a sad story. I remember seeing the news about him a year or so ago and admired what he was doing for the sick kids. RIP https://www.yahoo.com/autos/lamborghini-batman-dies-in-highway-crash-126916969302.html

Man, he was still young. I will miss his Nintendo Directs... RIP Nintendo President Satoru Iwata Dies At 55 http://kotaku.com/nintendos-president-has-passed-away-1717386412

Project Engineer -- Environmental Rooms with temperature and humidity controls Harris Environmental Systems, Inc. is established Specialty Mechanical / Refrigeration contracting firm located in Andover, MA specializing in turn-key design, engineering and construction of Temperature and Humidity...

These guys are a piece of work. The best part is the guy at the end who says he has it all on video, audio, etc. http://www.liveleak.com/view?i=030_1421237536 Here's another link to the story...

Hey guys, please bear with me since I'm an ME trying to figure out circuits. I'm working on a control panel with a 24V alarm buzzer. The alarm buzzer needs to be silenced for 5-10 minutes at the press of a momentary switch. I looked into time delay relays, but it looks like those are opposite...

I am working on a test chamber where the temperature will range between -4 deg. F and 176 deg. F. I am having trouble finding an LED troffer that will work in these conditions. Has anybody come across any LED lighting that might work in this room? Thanks

I'm getting an error message on chrome that says the site contains malware. Aside from NJ's picture, is the site safe?

I've been trying to get my family's finances in order for a couple of years now. Now with a second child on the way, I think it's definitely time to get it all straightened out - college savings! Do you guys handle it all yourselves or do you have an adviser help you out with that sort of...

I don't get all the hate he's getting, unwritten rules my a$$. http://finance.yahoo.com/news/jeopardy-champ-arthur-chu---i-have-nothing-to-apolgoize-for--145855030.html?vp=1

I thought I would keep using the FX-115 after the PE since I had spent so much time with it, but I ended up going back to the trusty TI-83 I've had since 1995. I only use it for basic problems, but I like that I can see the last few inputs on the screen. What's yours?

It looks like there might be a new edition coming out soon because the 12th edition is down to $99 on ppi2pass. I picked one up myself since I had borrowed one for the exam. Hope this helps all you October test takers. Good luck to you guys taking it next week!! You are so close... edit...