Introduction to egyptian times historical period.'
Authoritative and reliable, this A-Z guide provides jargon-free definitions for even the most technical mathematical terms. With over 3,000 entries ranging from Achilles paradox to zero matrix, it covers all commonly encountered terms and concepts from pure and applied mathematics and statistics, for example, linear algebra, optimisation, nonlinear equations, and differential equations. In addi…
from the publisher: This new dictionary encourages children to explore language through a collection of picture definitions. Naming and comparing labeled images helps children build vocabulary and offers new discoveries about topics from music to mammals. This visual dictionary includes a wealth of information guaranteed to stimulate a childs mind for years. Full-color photos and illustrat…
Butterfly effect: The scientific theory that a single occurence, no matter how small, can change the course of the universe forever. A father and son diving off the coast of Hawaii, with the sharks closing in. A scientist in a forest under attack from a savage bear. A young girl who has been kidnapped by drug dealers in Rio. The teenagers surfing on top of a speeding bullet train. For them, and…