Telescope mirrors are commonly made parabolic or hyperbolic in section to correct the aberrations of the image.
Alcohols are commonly made by the addition of water to alkenes, as in the preparation of 2-propanol.
It doesn't matter that gnocchi -- literally, "little lumps" -- are commonly made from semolina flour (alla Romana) as well as from ricotta and spinach.
Virtually unknown in Germany where payments are commonly made by a bank transfer (Überweisung) - you send instructions to your bank either by a standardised paper form or by internet banking.
Whenever wealthy folk are discussed, two observations are commonly made: one is that they are different; the other is that they did not amass more money than the rest of us by being careless with their spending.
Ailment: Thinking you can get away with it Cure: And the Mountains Echoed by Khaled Hosseini Acts of selfishness are commonly made in the hope that they'll go unobserved.
Another is that drop-in fuels are commonly made with sugar as a feedstock, either conventionally sourced or cellulosic, and sugar is widely available and easily transported.Stepping on the gasAmyris, based in California, genetically engineers yeasts and other microbes to ferment sugar into a long-chain hydrocarbon molecule called farnesene.
Aerogels are among the lightest solids in existence, while coercivity is a measure of how strong the magnetisation of a magnet is a magnet with low coercivity easily flips polarity, and so would not be useful in a memory or a display.Aerogels are commonly made of silica, the main ingredient in sand.
Errors that are commonly made in the quantification of biogas from anaerobic digestion experiments were investigated.
Medical implants that require ductility, high mechanical strength and endurance are commonly made of stainless steel (AISI 316L).
Dental radiographs potentially offer a means of screening for osteoporosis as they are commonly made on adults.
