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Biology Ponderables
$39.95
Here is the essential guide to biology, an authoritative reference book and fold out timeline that examines how we have uncovered the secrets of lifethe most complex process in the Universe.
From the workings of molecules to the way entire oceans or continents of lifeforms interact, biology seeks to understand how it is that something can be alive, how it fends off death and how it leaves more life in its wake.
We follow the journey through the history of life science to find out why the dolphin got its name (it is the womb fish), how a seven-foot strand of DNA is able to build your body, and what gives a lobster its blue blood. The great names, such as Darwin and Linnaeus, are joined by lesser known discoverers, such as Karl von Frisch who discovered that bees dance and Jan Baptist van Helmont who found a plant uses air and water to grow. Biology today is still very much a live science, finding a purpose in robot design and helping us to understand non-living complex systems like the Internet. Biology has changed the way we understand ourselves. What will it tell us next?
Compass
$14.95
The compass was invented around 200 CE in China and pointed south. The dry compass, like this one, was invented in medieval Europe around 1300 CE.
Glows in the dark, strong steel and glass construction.
Stepping Into Science
$59.95
Begin a lifetime of scientific investigation and understanding with 29 fun experiments in five key areas: nature, physics, chemistry, air, and water.
Learn what plants need in order to grow, observe the clouds, see how water climbs, watch plants sweat, and investigate plant propagation. Discover how a magnifying glass enlarges, how colours mix, how static electricity attracts, how sundials tell time, and how a motion picture works. Investigate air pressure, air flow, hovercraft, paper airplanes, and suction. Write secret messages, float a paper clip, blow super bubbles, observe capillary action, and test displacement. Build a soap-driven boat, mix oil and water, experiment with evaporation, paint with sugar, and watch colours separate.
With a 48-page illustrated guidebook, Stepping into Science teaches science fundamentals with step-by-step, hands-on experiments, while also introducing children to the scientific method itself.
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