5 posts.
A tincture is an alcohol extract, and two numbers decide whether it works: the herb-to-solvent ratio and the alcohol strength. How to choose both, how to dilute strong spirits to the strength you want, and a calculator that does the arithmetic.
A microwave oven fills its box with a pattern of standing waves, and the hot spots are exactly half a wavelength apart. Melt chocolate in short bursts, measure the spacing, multiply by the oven's frequency, and you have the speed of light to within a few percent.
A mathematical and code-driven walkthrough for simulating plasma half-lives, receptor binding kinetics, and Loewe synergy in herbal nootropic stacks.
A step-by-step laboratory and mathematical guide to calculating extraction yields, titrating bioactive compounds, and standardizing botanical nootropics from raw biomass.
Boiling, chlorine and filters do three different jobs, and picking the wrong one can leave you sick. The doses, the contact times, the pathogen that only boiling or a cyst-rated filter removes, and a calculator for both the bleach and the amount to store.