Hi everyone, my mom helps decorate a small house in a Christmas village and she wants to put one of those old fashioned photographer guys with the gun powder flash in one of the houses. She needs a...
Hello everyone, I am trying to build a small led strobe for an old fashioned photographer flash. The old flash they used to use with gun powder back in the day, it is going into a Christmas Village. I...
Hello, I am trying to figure out how to set this up so that when the submit button is pushed it will e-mail a specific e-mail address. Right now if you hit the button nothing happens. Here is the...
I am learning about one-way function and I remember this thumb drive that you could pull information off of but not save information to without a key. I can't find it anywhere, has anyone else seen or...
I am in a math class and I'm interested in how this works. In brackets ( ) put a 12 at the top and a 4 under it with no line "this is not dividing", and that should equal 495. Why? My teacher is...
I read that there is a certain worm that can life in boiling water. Is there any true way that will kill any and all things (Viruses, Bacteria, Mold, Life, etc...)? What is the best way to sterilize a...
Hello, I am installing one of these VacPans in my moms house for a Christmas present. I am using a small 1.5 HP shop vac with 2.5" PVC tubing leading to this VacPan (as seen in the youtube...
Here is the picture, I have 2 - 12V deep cycle batteries. My electric motors need 24V to run and my cameras, video TX, lights, actuator, etc... need 12V. How can I get 12V and 24V out of the same 2...
I am looking for a camera for my WALL-E robot my son and I are building. The reference material we are using suggests and audio video transmitter / receiver to be able to transmit up to a mile. I...
Hello all, it's been awhile :-) I am trying to make a little submersible remote controlled submarine. I am using two empty 50 gallon propane tanks welded together with a small frame between them. With...
What is the 3,183,247th digit following the decimal point in the value of pi?
There might be a fair amount of money riding on it so proof would also be required....
my predicament: my partner had a one night stand, she was older and told him contraception didn't matter. However the next morning she informed him she wasn't taking anything. He drove her to a family...
Just a query. If a plastic bag, say the size of a sandwich bag, full of water was dropped from the 10th floor and it hit someone, how much damage do you think it could cause? I'm only asking as it...
Your team has been hired by an oil drilling company to solve a problem.� They need to weld a copper ring inside a long steel pipe which has been inserted into an oil well.� They are able...
I'm not sure if this would be the proper place to put this but there are a lot of Intellectual people in here. Let's put those brains to work. My father has one of those decks that lasts forever. It's...
My error: Hardware malfunction Call your hardware vendor for support NMI: Parity check/ memory parity error *** The system has halted*** This happens everytime I try to watch short video clips. Like...