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Lime Jello, Yeast and Carbon Paper Fuel Cell
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Massive motors are a good source of these (i.e. took apart a treadmill motor)
Homemade "Super Premium" (Old Fashioned) Ice Cream
A Paper Plate and Pop Bottle Savonius Wind Turbine
I tried everything to get my dog to take her pill with no luck. I first checked if the pill could be crushed then mixed it in the peanut butter. Step 5 was messy but did the trick. Hopefully it will work for her next dose.
Assemble an Arrow Brand Brentwood Metal Shed - Part I
Aluminum Can, Saltwater and Charcoal Battery
i have 30 TP4056 mobile charging circuit board which require 5volt 1Amp input. i want to connect all in parallel. please help me to make a power supply for it.
What is the way to connect 3 or more batteries with different MAH?IS it possible to make a powerbank out of it?
I don't know if this is still being monitored, but am wondering if a semi-permeable membrane such as in the following link could be used? Don't know if it would be conductive or filter out the correct particles. http://www.hometrainingtools.com/dialysis-tubing-semi-permeable-membrane-12
Seriously? Talk about anti logic... Our Grand Parents didn't have Glyophosphates (agent Orange) on their fruits and vegetables like we do today. Yes it is the same herbicide as we used in Vietnam, ask those of us who got sprayed with it how bad it is. You should always wash your produce and even if it is organic, because we have no idea what happened to it before we bought it. This should be common sense but I guess this isn't too common anymore.
Hi everybody,How much CO2 this kind of home made incubator could absorb in ppm/hour ?I live in a room without window and air ventilation and I would like to explore different solutions to decrease the level of CO2 during the night, time when I would like to close my door.
very good doud .
To anyone in err of washing your fruit at least. I just wanted to make sure this past summer that I wasn't getting sour fruit si I ate a piece of fruit in the store. I got so sick that I ended up in the hospital. With food poisoning. Then it later went into my bloodstream. I was by then so sick that I wished I was dead. Then by the time I got out of the hospital I had to have a pic line inserted and then I still had to go threw 10 more days of getting an antibiotic at another hospital that took two hours each day. Please at lest wash your fruits in vinager water. Because I will never ever eat any fruit that's at least not been washed. Especially any fruit in a store or a fruit stand.
nice science project, but, not very practical in a survival situation and nowhere to obtain the list of items in this project. Otherwise, good job!
I have built one of these using the steps you provided, and it came out great. But, I was just wondering how do you know it's actually working?
I have built one of these using the steps provided, but my only question is how do you know it's actually working?
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