Heroes and villains a little light reading here you will find a brief history of technology initially inspired by the development of batteries it covers technology in general and includes some interesting little known or long forgotten facts as well as a few myths about the development of technology the science behind it the context in which it.
gunpowder also known as black powder to distinguish it from modern smokeless powder is the earliest known chemical explosiveit consists of a mixture of sulfur s charcoal c and potassium nitrate saltpeter kno 3the sulfur and charcoal act as fuels while the saltpeter is an oxidizer because of its incendiary properties and the.
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In common usage the word human generally refers to the only extant species of the genus homoanatomically and behaviorally modern homo sapiens in scientific terms the meanings of hominid and hominin have changed during the recent decades with advances in the discovery and study of the fossil ancestors of modern humansthe.
It is important to note that sometimes tactical rockpaperscissors can be applied separately to an individual units offensive and defensive potential which makes the meta game more complicated because the relationships are twofold for example tanks may have an advantage against infantry in.
3fnc three fins and a nose cone the description of a generic rocket advanced rocket see high power rocket aeropac the association of experimental rocketry of the pacific a prefecture of tripoli in northern california which hosts nxrl qv each year in the nevada desertdespite the name this is an hpr club and does not fly.
mathematician the physicist and i were once asked how do i find the love of my lifenever ones to shy away from applying math to love or anything else the physicist gave his take on this question noting the connections between finding a mate and the famous secretary problem and here i am taking a stab at love from a different.
Span classnews_dtoct 01 2018spannbsp018332this is the british international school phukets ib maths exploration ia page this list is for sl and hl students if you are doing a maths studies ia then go to this page instead the authors of the latest pearson mathematics sl and hl books have come up with 200 ideas for students doing their maths explorations i have.
There are times when modern scientists act like members of the inquisition such situations can result in people getting removed from their positions in the scientific community courses being shut down scientists being fired or papers being retracted.