Hello everyone, in Linux I am using gedit to make a script. I'm a little stuck on the third part of this script. It is asking me to Display information about users that are currently logged in by...
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...
Hi all, is there a way in MS Word to drag a picture to a specific box and have the picture auto fit in the box in MS Word? I am trying to create a document that contains information on a specific...
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 everyone, long story short. Installing a VacPan for my dad for Christmas, I need a switch that works off of low voltage to turn on a house outlet of 120V 20A. I can't seem to find anything like...
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...
Hello everyone, again. I think this is called the butterfly effect but when I research it, it is not what I am looking for. I am trying to find a short video or something to explain this. Say you go...
Hi all, my wife asked me why doesn't a fly that is flying around in a car get plastered against the back of the windshield when she accelerates from 0 to 60 in 4 seconds? I told her it is because...
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...
If all the light we get from the sun just stopped, for what ever reason. How long would it take for us on Earth to see the light go out.? A freind of mine is incisting that if are sun "Blew...
I work with BIG forklift batteries about 5 hours out of the day. Putting water in them cleaning the acid off the tops of them etc... What are the fumes called that the batteries produce? How harmfull...
I noticed on day a few months ago that the moon and the sun were both visible. Now I know the moon gets its light from the sun. The reason we have half moon and so on is because of the earth blocking...
Hi, I have 2 larg goldfish, about 8 inches each. They both were gold now only one is gold and the other is white. he doesn't look sick. Any ideas? Thanx Dave
My job is having us put a sticker on the lower pasanger side front widshield. Is that legal in New Jersey? Could we get pulled over by a cop or fail inspection?
Thanx
All