Some ships are built to break frozen sea. in this book you can learn about icebergs, you can also see how to make your own.'
Experiments with electricity, with lights, plants, solids, liquids, gases, and with sound'
Serial ini ingin mengajakmu mengetahui tentang hal-hal yang ada di lingkungan sekitar, mulai dari yang berkaitan dengan alam hingga ilmu pengetahuan dan teknologi.'
Serial ini mengajakmu mengetahui tentang hal-hal yang ada di lingkungan sekitar, mulai dari yang berkaitan dengan alam hungga ilmu pengetahuan dan teknologi.'
Easy-to-follow instructions help kids discover how to make a spinning top, a mountain climber, and a balloon car. Readers will also learn about friction, force, and energyand meet some motion pioneers.
Take a crash course in middle school science, and see how chemical reactions, energy, and engineering can be powerful tools in todays world. See why chemistry is a piece of cake. Live large with life science and learn what makes living thinks tick. Youll soon discover that science is the real deal for real life.
George and Flora are planning a surprise party to welcome home their new baby sister! They're growing all the food for it themselves - with a little help from Grandpa - and are full of excitement as they watch how the baby grows in Mum's tummy and the vegetables grow in their garden.
Around 30 years ago, two things happened that were to revolutionize the understanding of our home planet. First, geologists realized that the continents themselves were drifting across the surface of the globe and that oceans were being created and destroyed. Secondly, pictures of the entire planet were returned from space. Suddenly, the Earth began to be viewed as a single entity; a dynamic, i…