The Number Sense

The Number Sense PDF Author: Stanislas Dehaene
Publisher: OUP USA
ISBN: 0199753873
Category : Mathematics
Languages : en
Pages : 339

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Book Description
"Our understanding of how the human brain performs mathematical calculations is far from complete. In The Number Sense, Stanislas Dehaene offers readers an enlightening exploration of the mathematical mind. Using research showing that human infants have a rudimentary number sense, Dehaene suggests that this sense is as basic as our perception of color, and that it is wired into the brain. But how then did we leap from this basic number ability to trigonometry, calculus, and beyond? Dehaene shows that it was the invention of symbolic systems of numerals that started us on the climb to higher mathematics. Tracing the history of numbers, we learn that in early times, people indicated numbers by pointing to part of their bodies, and how Roman numerals were replaced by modern numbers. On the way, we also discover many fascinating facts: for example, because Chinese names for numbers are short, Chinese people can remember up to nine or ten digits at a time, while English-speaking people can only remember seven. A fascinating look at the crossroads where numbers and neurons intersect, The Number Sense offers an intriguing tour of how the structure of the brain shapes our mathematical abilities, and how math can open up a window on the human mind"--Provided by publisher.

The Number Sense

The Number Sense PDF Author: Stanislas Dehaene
Publisher: OUP USA
ISBN: 0199753873
Category : Mathematics
Languages : en
Pages : 339

Get Book Here

Book Description
"Our understanding of how the human brain performs mathematical calculations is far from complete. In The Number Sense, Stanislas Dehaene offers readers an enlightening exploration of the mathematical mind. Using research showing that human infants have a rudimentary number sense, Dehaene suggests that this sense is as basic as our perception of color, and that it is wired into the brain. But how then did we leap from this basic number ability to trigonometry, calculus, and beyond? Dehaene shows that it was the invention of symbolic systems of numerals that started us on the climb to higher mathematics. Tracing the history of numbers, we learn that in early times, people indicated numbers by pointing to part of their bodies, and how Roman numerals were replaced by modern numbers. On the way, we also discover many fascinating facts: for example, because Chinese names for numbers are short, Chinese people can remember up to nine or ten digits at a time, while English-speaking people can only remember seven. A fascinating look at the crossroads where numbers and neurons intersect, The Number Sense offers an intriguing tour of how the structure of the brain shapes our mathematical abilities, and how math can open up a window on the human mind"--Provided by publisher.

Got 'Em, Got 'Em, Need 'Em

Got 'Em, Got 'Em, Need 'Em PDF Author: Stephen Laroche
Publisher: ECW Press
ISBN: 1554909716
Category : Crafts & Hobbies
Languages : en
Pages : 357

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Book Description
For over a hundred years, kids of all ages have enjoyed the thrill of collecting sports cards. Whether it was souvenirs from their parents’ cigarette packs, pieces that came in bubble gum packages, or the modern dazzlers, the simple formula of pictures and text on cardboard have been a part of North American society for over a century. Now, take a look back at one of the most popular hobbies in history with Got ’Em, Got ’Em, Need ’Em. Covering baseball, basketball, football, hockey, boxing, and golf, this unique book offers a look at the greatest sports cards ever produced, including the players and personalities involved. Relive the days gone by with some of the industry’s most well-known experts as we count down the best from the business. Plus, as a special bonus, take a look at the best innovations, the worst blunders, and a special tribute to the hobby’s boom era in the 1990s.

Sky Gazing

Sky Gazing PDF Author: Meg Thacher
Publisher: Storey Publishing, LLC
ISBN: 1635860962
Category : Juvenile Nonfiction
Languages : en
Pages : 133

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Book Description
The sun, moon, stars, and planets have been a source of wonder and fascination for as long as humans have inhabited the earth. In Sky Gazing, a highly visual guide to observing the sky with the naked eye, kids aged 9–14 will delve into the science behind what they see, whether they live in a dark rural setting or under the bright lights of the city. Exploring astronomical objects and events, this captivating book takes young readers on a tour of our solar system and deep space beyond, with explanations of how objects like Earth’s moon were formed and the “why” behind phenomena such as eclipses, northern lights, and meteor showers. Curious sky gazers will discover how to find and observe planets — no binoculars or telescopes required! — and star charts will guide them in spotting constellations throughout the seasons and in both hemispheres while they learn about constellation myths from cultures around the world. Activities include tracking the cycles of the sun and moon and observing the sky during daylight hours or on a cloudy night, while astronomer profiles and sidebars on space technology and current issues such as light pollution help ground kids’ discoveries in the ancient and enduring science of studying the sky.

A Child's Introduction to the Night Sky (Revised and Updated)

A Child's Introduction to the Night Sky (Revised and Updated) PDF Author:
Publisher: Black Dog & Leventhal
ISBN: 0762495499
Category : Juvenile Nonfiction
Languages : en
Pages : 99

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Book Description
This charming exploration of the night sky -- featuring a star finder and glow-in-the-dark stickers -- which has more than a quarter of a million young astronomers enjoying the night sky in countries around the world, is now completely revised and updated. A Child's Introduction to the Night Sky is the perfect introduction to the always fascinating world of astronomy. Children ages eight and up will find out what astronomers have learned (and are still discovering), what astronauts and scientists explore, and what they can find by gazing up into the sky at night. Author Michael Driscoll explains how stars are born, the achievements of the great scientists, the history of space exploration, the story of our solar system, the myths behind the constellations, how to navigate the night sky, and more. Whimsical color illustrations throughout and handy definitions and sidebars help engage younger readers and develop their interest. Also included are a nifty star finder tool and fun glow-in-the-dark stickers.

Slow Jogging

Slow Jogging PDF Author: Hiroaki Tanaka
Publisher: Simon and Schuster
ISBN: 1510708324
Category : Sports & Recreation
Languages : en
Pages : 173

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Book Description
Running is America’s most popular participatory sport, yet more than half of those who identify as runners get injured every year. Falling prey to injuries from overtraining, faulty form, poor eating, and improper footwear, many runners eventually, and reluctantly, abandon the sport for a less strenuous pastime. But for the first time in the United States, Hiroaki Tanaka’s Slow Jogging demonstrates that there is an efficient, healthier, and pain-free approach to running for all ages and lifestyles. Tanaka’s method of easy running, or “slow jogging,” is an injury-free approach to running that helps participants burn calories, lose weight, and even reverse the effects of Type-2 diabetes. With easy-to-follow steps and colorful charts, Slow Jogging teaches runners to enjoy injury-free activity by: • Maintaining a smiling, or niko niko in Japanese, pace that is both easy and enjoyable • Landing on mid-foot, instead of on the heel • Choosing shoes with thin, flexible soles and no oversized heel • Aiming for a pace of 180 steps per minute • And trying to find time for activity every day Accessible to runners of all fitness levels and ages, Slow Jogging will inspire thousands more Americans to take up running and will change the way that avid runners hit the pavement.

Chasing Time

Chasing Time PDF Author: Alistair Gibbons
Publisher: Schiffer Publishing
ISBN: 9780764354953
Category : Clocks and watches
Languages : en
Pages : 240

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Book Description
The early 2000s were an important period, spanning a time when mechanical watches had quite rightly retaken their place in the world market. We all may have a digital device in our pocket that is more accurate than a mechanical watch, but a timepiece has soul, personality, and history. The collection in this book is a step into the world of vintage watch collecting, with a range of photographs, intricate research, and accessible reference material that will intrigue both the casual and avid enthusiast. The collection showcases some of the most interesting, luxurious, and functional 20th-century (1930-1980) mechanical timepieces ever to be produced, including Heuer's Autavia, Rolex's Submariner, Gallet's MultiChron, Zenith's De Luca, and the Universal Space Compax.

The One-Cent Magenta

The One-Cent Magenta PDF Author: James Barron
Publisher: Algonquin Books
ISBN: 1616207175
Category : History
Languages : en
Pages : 188

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Book Description
An inside look at the obsessive, secretive, and often bizarre world of high-profile stamp collecting, told through the journey of the world’s most sought-after stamp. When it was issued in 1856, it cost a penny. In 2014, this tiny square of faded red paper sold at Sotheby’s for nearly $9.5 million, the largest amount ever paid for a postage stamp at auction. Through the stories of the eccentric characters who have bought, owned, and sold the one-cent magenta in the years in between, James Barron delivers a fascinating tale of global history and immense wealth, and of the human desire to collect. One-cent magentas were provisional stamps, printed quickly in what was then British Guiana when a shipment of official stamps from London did not arrive. They were intended for periodicals, and most were thrown out with the newspapers. But one stamp survived. The singular one-cent magenta has had only nine owners since a twelve-year-old boy discovered it in 1873 as he sorted through papers in his uncle’s house. He soon sold it for what would be $17 today. (That’s been called the worst stamp deal in history.) Among later owners was a fabulously wealthy Frenchman who hid the stamp from almost everyone (even King George V of England couldn’t get a peek); a businessman who traveled with the stamp in a briefcase he handcuffed to his wrist; and John E. du Pont, an heir to the chemical fortune, who died while serving a thirty-year sentence for the murder of Olympic wrestler Dave Schultz. Recommended for fans of Nicholas A. Basbanes, Susan Orlean, and Simon Winchester, The One-Cent Magenta explores the intersection of obsessive pursuits and great affluence and asks why we want most what is most rare.

Hurricanes

Hurricanes PDF Author: Rick Ross
Publisher: Harlequin
ISBN: 1488053634
Category : Biography & Autobiography
Languages : en
Pages : 277

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Book Description
*NEW YORK TIMES BESTSELLER* *AN XXL BEST RAPPER-PENNED BIOGRAPHY* “A gripping journey.”—People The highly anticipated memoir from hip-hop icon Rick Ross chronicles his coming of age amid Miami’s crack epidemic, his star-studded controversies and his unstoppable rise to fame. Rick Ross is an indomitable presence in the music industry, but few people know his full story. Now, for the first time, Ross offers a vivid, dramatic and unexpectedly candid account of his early childhood, his tumultuous adolescence and his dramatic ascendancy in the world of hip-hop. Born William Leonard Roberts II, Ross grew up “across the bridge,” in a Miami at odds with the glitzy beaches, nightclubs and yachts of South Beach. In the aftermath of the 1980 race riots and the Mariel boatlift, Ross came of age at the height of the city’s crack epidemic, when home invasions and execution-style killings were commonplace. Still, in the midst of the chaos and danger that surrounded him, Ross flourished, first as a standout high school football player and then as a dope boy in Carol City’s notorious Matchbox housing projects. All the while he honed his musical talent, overcoming setback after setback until a song called “Hustlin’” changed his life forever. From the making of “Hustlin’” to his first major label deal with Def Jam, to the controversy surrounding his past as a correctional officer and the numerous health scares, arrests and feuds he had to transcend along the way, Hurricanes is a revealing portrait of one of the biggest stars in the rap game, and an intimate look at the birth of an artist.

Running Science

Running Science PDF Author: Owen Anderson
Publisher: Human Kinetics
ISBN: 073607418X
Category : Education
Languages : en
Pages : 610

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Book Description
A comprehensive guide to all things running explains running physiology, biomechanics, medicine, genetics, biology, psychology, training, and racing.

Jogging

Jogging PDF Author: William J. Bowerman
Publisher:
ISBN: 9780552087476
Category : Running
Languages : en
Pages : 127

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Book Description