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Dictionary » H » High-pressure High-pressureHigh-pressure 1. Having or involving a pressure greatly exceeding that of the atmosphere; said of steam, air, water, etc, and of steam, air, or hydraulic engines, water wheels, etc. 2. Urgent; intense; as, a high-pressure business or social life. High-pressure engine, an engine in which steam at high pressure is used. It may be either a condensing or a noncondensing engine. Formerly the term was used only of the latter. See steam engine. ![]()
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Results from our forumIsolating algae pigments - Paper chromatography?well you can definitely do it (i've done that experiment in my days as a high school student). You would probably need to use some organic solvent, as chlorophyll isn't water soluble. Benzen, acetone etc are good. If i recall correctly i originally used a mixture ...
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Isolating algae pigments - Paper chromatography?I am a high school science teacher and I have a student doing a science research project on Volvox globator . He is planning on exposing the Volvox to different wavelengths of light, then measuring growth (change in numbers). ...
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School and beyond question?... bacteria, fungus and other awesome little sickness causing SOB's or if it worked closely with the nervous system and brain i always scored fairly high averaging about a 96 - 99% with exams and work on them but other areas i found kind of boring i scored very low around 84 - 91%. From this i kind ...
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Chlorophyll Supplements... if a blood test found a certain item to be deficient then I would target that deficiency by using supplements minimally and eating foods high in that item.
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Road to biology studyHello! I finished high school not so long ago, and is currently waiting to enter the military (I will enter in October), but I have to find out what to study o_O The thing is, I didn't really like school to much, and biology-classes ...
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