Had it not been for famous mathematicians and their contributions, some of those concepts may not be around today. Important thinkers throughout history like Archimedes, Pythagoras, and Benjamin Banneker have helped us understand our world through mathematics and numbers. Read more about the ones ...
This function is one of the most famous in working with Excel. It checks numbers and/or text, functions, and formulas. When the values meet the specified condition, a record appears from the “value_if_true” field, if they do not answer –“value_if_false”. Often used to ...
* Proves that math is fun, functional and accessible--not an arcane subject reserved for specialists LIONEL SALEM (Paris, France) is an internationally renowned theoretical chemist at the University of Paris, and has an appointment to the world famous French National Research Center. FREDERIC TEST...
Time flies, the sun and the moon fly. Six years of primary school students are coming to an end. In these six years of primary school life, I have attended many classes, including math classes that make people open their minds; There are boring science classes, and what I will never fo...
阅读理解. Solomon Shereshevski was a man with an amazing memory. He was one of the world's most famous me-monists . Born in Russia in about 1900, he spent much of his life performing memory skills that people found difficult to believe. He could memorize
, sad, beautiful, ugly, deaf, blind, nice, mean, rich, poor, thick, thin, expensive, cheap, flat, curved, male, female, tight, loose, high, low, soft, hard, deep, shallow, clean, dirty, strong, weak, dead, alive, heavy, light (heavy), dark, light (dark), nuclear, famous...
小题6:To be honest, a lot of people becoming rich and famous. (attach)说实在的,很多人把名和利看得很重要。小题7:After that, the Amber Room remains a mystery. (happen)从那以后,琥珀屋发生了什么仍然是个谜。小题8:Only athletes who have reached the agreed standard for their event ...
deserts and wine-producing regions.Chicago lies on the shore of the Great Lakes and is believed to be the fastest growing city in the world, with its high standard of living and rich lifestyles.The city is a center for many theaters and is world-famous for its strong tradition of music ...
How many of you fine Massachusetts folks reading these words right now are secret fast food junkies? Seriously. Almost nobody I know admits to eating fast food, but there's a reason fast-food chains are hugely popular. Plenty of people LOVE McDonald's. And you know what? I'm one of ...
And many scientists admit they are often fond of particular formulas not just for their function, but for their form, and the simple, poetic truths they contain.While certain famous equations, such as Albert Einstein's E = mc^2, hog most of the public glory, many less familiar formulas ...