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There aren't any scientific and economically viable alternatives available yet or they would be currently in use, but there are many new ways to feed the energy needs of the world that are currently being developed. Photovoltaic cells will continue to improve efficiency and cost, but that will...

PM is mold FYI. Yes it will dissolve the THC that's the point. The THC binds to the alcohol and then you can filter it. Its called qwiso. Look up skunkpharmresearch and go to the section marked polishing.

During the curing process I'll need to mix up/turn over then buds. The only jars I can find within reasonable price are canning jars, and I would need like 120 jars. Spending 2 hours each day doing something that would take only 15 minutes with bigger containers is dumb. The container needs to...

You need to dissolve it in alcohol and filter it with some syringe filters.

What are some recommendations for airtight containers for curing a pound roughly? I bought some plastic bins from walmart and they were not airtight so my stuff dried out too much. Something that is under 8" tall preferably.

I stopped going to Ken's because of the terrible quality of cuts there. Its good to hear that he got serious and stepped up his game. I'll have to check it out again soon.

Dam its nice to hear that people are really into Tahoe. I ran through several inferior cuts and found a couple seeds in one that was pollinated by an unknown male of mine. One of those seeds came out to be some of the best Tahoe I've seen. Nice to find a diamond in the rough, even better...

You can use either PVDF or PTFE filters for alcohol. Compatibility with other solvents can be found here http://www.labhut.com/syringe-filter-chemical-compatibility-guide/ If you intend to use syringe filters you will want to winterize. Forcing the saturated alcohol through the filter is...

When blowing through tubes you need one that will be small enough to only take one can of butane. When you pump multiple cans into one tube in the process of changing cans you'll depressurize and lose like 1/4 of the butane already in the tube. It's easier to use big tubes, but certainly not as...

I guess I need to repeat this for you. When decarboxylation occurs you lose the O that is required for H-bonding. That means without H-bonding the intermolecular forces are too weak to form a solid. That's why decarbed oil is amorphous.

I'll give this a shot. I'm surprised you missed this one because you're all over wiki. "Carboxylic acids are polar. Because they are both hydrogen-bond acceptors (the carbonyl -C=O) and hydrogen-bond donors (the hydroxyl -OH), they also participate in hydrogen bonding. Together the hydroxyl and...

Yeah I have used spinosad and it is not strong enough to kill the caterpillars alone. I combine it with some BT and spray it throughout veg and I still get them. This year I think I might get some netting for them and put some tanglefoot around the trunk. If you ever get thrips though spinosad...

I will. Thanks!

I want to thank you guys for sharing this info as I would not know the potential of dry sift without it. I am flipping all my time and research into dry sift instead of BHO. It's time to go back to square one.

There is nothing in cannabis that will cause you to lose your life so calm down a bit. Switch to edibles if needed. I am genuinely concerned that you may have gotten a contaminated batch that was either extracted with moldy trim, has harmful pesticides, or that plant growth regulators were used...

I personally have a very laissez-faire attitude towards it. I wish the government took the same position. “One on every corner” you mean like Starbucks ;). It’s a perfect example of demand being much higher than one would logically conceive. When you crack down on the...

Indeed. Not only terpenes, but the science behind our sense of smell. It seems the the vibration of the molecule also plays a fundamental role to how the receptor identifies it.http://www.bbc.com/news/science-environment-21150046 If it is legalized, which it looks like it will be within the...

The horse is but a distraction. Notice Iago the parrot from Aladdin in the upper right above the horse. Oilmkr420 is probably Jafar and his sidekick Iago are obviously up to something nefarious here. In all seriously though, nobody needs to have a pissing contest. The market decides these...

why do you want n-butane instead of iso?

Well it's both. Its a great solvent to clean with because of which. Polarity is when an atom of a molecule has a tug of war with another atom, but instead of pulling straight the opposite direction (non-polar) they pull in somewhat the same direction and the forces do not completely cancel each...