Asian Geographic JUNIOR opens up an infinite world of possibilities for all children aged 7 to 13. Readers will be exposed to colorful and distinct cultures, fascinating wildlife endemic to the region and changing trends that are shaping the Asia we know today. This is the only children's magazine in the world dedicated to showcasing Asia, the world's largest continent. It takes a simple, unadulterated view of the world to provoke thought, arouse awareness and restore old stories and traditions in a whole new way.

Physics can explain many of the things that we commonly encounter. It can tell us why the night is dark, what causes the tides, and even how best to catch a baseball. With In Praise of Simple Physics, popular math and science writer Paul Nahin presents a plethora of situations that explore the science and math behind the wonders of everyday life. Roaming through a diverse range of puzzles, he illustrates how physics shows us ways to wring more energy from renewable sources, to measure the gravity in our car garages, to figure out which of three light switches in the basement controls the light bulb in the attic, and much, much more.

Second conditional

The second conditional describes an imaginary, impossible or unlikely situation in the present or future.
The situation is unreal or hypothetical.
The condition takes the past simple tense to reflect a distance from reality but the time is NOT in the past.
When we use the verb "to be" as a main verb, the tense is the past simple, subjunctive mood and not the usual indicative mood....

Expressions with TAKE

In this English vocabulary lesson, you will learn:
5 English expressions and phrasal verbs with the verb TAKE.
The different forms of this irregular verb (taking, past simple: took and past participle is taken.)
4 common uses and meanings.

Einstein Relatively Simple:Our Universe Revealed in Everyday Language

Einstein Relatively Simple brings together for the first time an exceptionally clear explanation of both special and general relativity. It is for people who always wanted to understand Einstein's ideas but never thought they could. Told with humor, enthusiasm, and rare clarity, this entertaining book reveals how a former high school drop-out revolutionized our understanding of space and time. From E=mc2 and everyday time travel to black holes and the big bang, Einstein Relatively Simple takes us all, regardless of our scientific backgrounds, on a mind-boggling journey through the depths of Einstein's universe.