By Teacher Created Materials
Hippocrates was once a Greek physician who's known as the daddy of drugs. earlier than he used to be born round 460 B.C., there has been little technology in drugs. medical professionals concept the gods have been guilty for affliction. Hippocrates studied the human physique and attempted to determine what prompted disorder so he may well boost therapies. Hippocrates instructed principles for medical professionals to keep on with. The Hippocratic Oath, which medical professionals nonetheless keep on with, used to be in accordance with his teachings.
By Paul Taylor
New glance! Relaunched with new jackets and eight pages of latest textual content! here's an unique and intriguing new examine fossils - the is still of long-vanished animals and vegetation. wonderful real-life images of the impressive continues to be of old lives supply a different "eyewitness" view of what fossils are, how they have been shaped, and the way they lived hundreds of thousands of years in the past. See pearls which are 50 million years previous, a dinosaur's toe, a hard "snake" that used to be grew to become to stone, a fossilized person, and a snail made up of invaluable stones. learn the way fossils are shaped, how trilobites were preserved for 590 million years, the place to appear for a belemnite, and the way fossils helped the pharaohs of historical Egypt. observe that are the main useful fossils on this planet, the place ammonites lived, how significant mammoths have been, what a devil's toenail feels like, and lots more and plenty, even more.
By Jennifer Boothroyd
" A ball drops to the floor. Leaves fall from a tree. Gravity is at paintings throughout you. yet what precisely is gravity? and the way does it impact diversified gadgets? learn this publication to determine! research all approximately topic, strength, and forces within the Exploring actual technology series--part of the Lightning Bolt Books(tm) assortment. With high-energy designs, fascinating photographs, and enjoyable textual content, Lightning Bolt Books(tm) carry nonfiction subject matters to existence! "
By Matt Doeden
Do you take pleasure in snapping images or taking videos of your adventures? So does Nick Woodman but if he used to be transforming into up, such a lot of his actions were not camera-safe. Woodman was once a diehard surfer. He could not carry a digital camera or hold it dry whereas he used to be boarding. such a lot of of his memorable moments went unrecorded.
As an grownup, Woodman got down to invent a digicam that is effortless to take advantage of wherever. the end result used to be GoPro an organization that builds reliable, water-resistant, wearable cameras. GoPro cameras were used all over from the sea ground to outer house. they have captured athletic thrills, unique trips, and daily moments at the move. notice how Woodman grew to become his tech imaginative and prescient into truth.
By Duncan Seddon
This compendium provides an summary of the applied sciences and economics within the creation of olefins within the petrochemical industries. It highlights the choices and prices for generating olefins utilizing various applied sciences and diverse feedstocks at a time while the price of carbon dioxide emissions are set to be integrated within the construction expense. execs, engineers, learn scientists and financiers will locate this identify a important source.
By Richard Hantula
Hybrid autos, which run on replacement power assets like solar, corn, and biofuels, could be the key to utilizing much less oil. This identify discusses how those machines paintings, the technological know-how in the back of the power they make, and what using hybrid automobiles potential for the planet.