My forearms hurt....
i was lazy. GF vibe worked http://i.imgur.com/6rTX7N5.jpg
hilarious
I made this jig from a small clamp I bought at Walmart (home depot has them also) and just drilled out an old blade from my sawzall and out a small screw through it to hold the clamp to the blade....works with a jigsaw as well. In 10 seconds your juice will be mixed as if you shook it for an hour.
I use a drill. Put the top of the cap on the drill tip, and , using your finger nails, hold it in place so it can spin with the drill.
http://imgur.com/MrrEvJb Servo mounted to a chunk of 2x4. Wall anchor box which can stand 6 30 ml bottles inside. Spins maybe about 30 times per minute. Powered by old 18650s. A fresh charged battery will tumble for more than 24 hours. It's ugly, It's not quiet but it was free. All parts were laying around the house and uses my non-married 18650s that I only use in my mech mods.
Edit: servo is configured for continuous rotation.
I did a DIY Magnetic mixer a few months back. Here's a little action shot of it doing its job. Only cost $30
How did you do this.....
Project materials include: 120mm Computer fan RadioShack Hobby box A 6v output power supply (old router power cord) Home depot super magnets RadioShack moldable plastic 4 3inch bolts
Cut holes to mount the fan on the box. Glued 2 magnets on the flat center circle of the fan. Mounted and bolt the fan into place. Splice the wires from the fan into the power supply. Heated the plastic and correctly placed 2 magnets with correct polarity to make the stir bar (I bought the plastic mold stuff so I can make a stir that would fit the 15ml bottles and what not. The stir bars you see online just don't come in the right sizes.)
Pretty much it, I heat rice and do a heat bath for 20mins and the spin away. Hoped this helped. Also there are alot of great DIY's on YouTube. Best of luck!
After I make a recipe, I put the bottle in a hot bath for 5 minutes. Hottest water I can get out of my faucet. Then I just use a 1ml serynge, insert the tip in the 30ml bottle just a little bit, and pump the serynge about 50 times and it creates so much bubbles in the bottles that it takes 3-4 hours before the liquid becomes clear again.
The key here is not to fully insert the tip in the juice so that way you pump air and juice in the serynge. If you aren't generating bubbles, play with it a little, it will definately work. It makes miracles for me
I fold a piece of kanthal in half so it looks like one of the wires on a metal whisk. Stick the two ends in a drill, put the fold in the beaker of juice. Mix away.
I sit the bottle in a warm water bath to thin the liquid for ~10 mins then I insert the tip of a 30ml syringe and pump the plunger half a dozen times rapidly to force the contents to mix under pressure. Dont know that it works any better or worse than anything else, just a habit that I got into that has had good results.