5 minute projects
Wednesday, January 4, 2012
Why the projects?
Project #2 Hydrogen gun
This is a really awesome project that should NOT be tried indoors. Yes, it takes some time, but the results are epic, recommended if you a) like explosives, b)like shooting stuff, c)are really stressed out, d) all of the above . I myself fired at least 4 shots.
What you need:
HCl compound
beaker connected to a plastic tube
big bucket of H2O
any type of metal (preferably magnesium)
cork with hole
sparker with long handle
small plastic bottle
Step 1 pour 100ml of HCl into beaker
Step 2 drop some Mg into HCl, you should be able to see the H bubbles
Step 3 fill the plastic bottle w/ water, hold it upside down in the water bucket
step 4 fill bottle with H gas
Step 5 slide cork onto sparker
Step 6 insert Hydrogen filled bottle into sparker, the cork should stop air from escaping bottle
Step 7 fire in the hole!!!!!!!!!!!!!!!!!!!!!!!!
Result : My bottle broke
Project #1 hand held LED candle
this is a really really simple DIY little thing if you happen to just be very very bored. Took me less than 3 min to finish, but the effect is really cool, and it is pretty fun, in some ways.
What you need:
9V battery
battery cap
LED bulbs *3
connectors*2
push button
Step1 connect all the LEDs together, + to -, the longer wire is +.
Step2 slide in connectors where the wires meet
Step3 connect the button to the battery cap
Step4 wire it up
Step5 dance
