Some advanced glazing systems can change their visible light transmittance, solar heat gain coefficient, and other properties. 1  Liquid crystal windows change from clear to frosted or dark when a voltage is applied by a control system, improving their privacy but not changing their solar heat gain.
Probenecid, also sold under the brandname Probalan, is a medication that increases uric acid excretion in the urine. It is primarily used in treating gout and hyperuricemia.
Spinosad is a microbial insecticide derived from a species of soil bacteria. It is a fermented toxin, much like Bacillus thuringiensis, but has a longer residual. This product works on several types of insects (caterpillars, flies, thrips, and beetles), but has low to moderate toxicity to most beneficial organisms.