Dr Karl's Short Back & Science PDF Download

Author: Dr Karl Kruszelnicki
Publisher: Macmillan Publishers Aus.
ISBN: 1743540221
Category : Science
Languages : en
Pages : 300

View

Book Description
Lean back and settle in for cutting-edge scientific snippets from the trend-setting Dr Karl Kruszelnicki. In Short Back & Science, Dr Karl combs through some of the greatest scientific conundrums of our age, such as what is killing half the bacteria on Earth every two days and why don't mole rats get cancer? Why would anyone pay $40 million for a cup of tea, and how did a toilet seat help to end the First World War? Are bananas really slippery, radioactive and loaded with potassium? What do clouds weigh? And why are there scientists running around naked in the Antarctic? Brushing aside any hype about coconuts and antioxidants, there is no one better to trim down to the facts than Australia's most trusted scientist, Dr Karl. This is a specially formatted fixed layout ebook that retains the look and feel of the print book.

Author: Karl Kruszelnicki
Publisher: Macmillan
ISBN: 9781925480467
Category : Science
Languages : en
Pages : 384

View

Book Description
Lean back and settle in for cutting-edge scientific snippets from the trend-setting Dr Karl Kruszelnicki.In Short Back & Science, Dr Karl combs through some of the greatest scientific conundrums of our age, such as what is killing half the bacteria on Earth every two days and why don't mole rats get cancer? Why would anyone pay $40 million for a cup of tea, and how did a toilet seat help to end the First World War? Are bananas really slippery, radioactive and loaded with potassium? What do clouds weigh? And why are there scientists running around naked in the Antarctic? Brushing aside any hype about coconuts and antioxidants, there is no one better to trim down to the facts than Australia's most trusted scientist, Dr Karl.

Author: Karl Kruszelnicki
Publisher: Macmillan
ISBN: 9781742613680
Category : Science
Languages : en
Pages : 278

View

Book Description
This book is bigger than the BIG BANG!Stuffed with things to read, draw, puzzle, invent, order, unscramble, create, write, decode, code, make, match up, mix up ... It's the wonderful world of me! - Dr Karl

Author: Dr Karl Kruszelnicki
Publisher: Macmillan Publishers Aus.
ISBN: 1743534132
Category : Science
Languages : en
Pages : 304

View

Book Description
In the ruthless pursuit of scientific fact, there is no candidate more formidable than Dr Karl Kruszelnicki, Master Geek and National Living Treasure. "There's no topic on which Dr Karl does not have an interestingly expressed opinion" The Weekly Review "Guaranteed good read" The Age In House of Karls, Dr Karl addresses a range of issues and questions: how Politics and Greed are dirtying the purity of Science and why the world's most expensive book costs more than $23 million dollars, but only $4 to post. How real is the Five Second Rule with food? Why does a frog in milk stop it from souring? Why did the Nazis steal the only Space Buddha? Gold may bring power, but how did it get from an exploding star to a gum tree? Why are children smarter than their parents? Why is bank robbery a terrible economic decision, and what are the surprising origins of the 'selfie'? Did you know that the Government knows of a cancer cure and it has 75,000 pieces of Big Data on you ... Vote #1 @doctorkarl. Fans of Adam Spencer will love House of Karls. This is a specially formatted fixed layout ebook that retains the look and feel of the print book.

Author: Dr Karl Kruszelnicki
Publisher: Macmillan Publishers Aus.
ISBN: 1760557579
Category : Science
Languages : en
Pages : 304

View

Book Description
Grab your towel and hitchhike across the galaxy with Australia's most popular scientist Dr Karl Kruszelnicki. Learn about Dr Karl, the universe and everything, and discover how air-conditioning is sexist, how you can kill a spinning hard drive by shouting at it and how space junk is threatening our future capabilities for space travel. Could there be life on one of Saturn's moons? How much power could you collect from all the lightning on Earth? Why do books have book-smell? Why is 10 per cent of the Earth's land area prone to sinkholes? Why are some people chronically late? What would happen if the Earth stopped spinning? Why do most people hardly remember anything from the first half-a-dozen years of their life? How close are we to the Artificial Uterus? Why do some songs turn into "earworms" and stick inside your brain? Why does your hotel room access card get wiped so easily? And is your home WiFi really spying on you?

Author: Karl Kruszelnicki
Publisher: HarperCollins Australia
ISBN: 1460713036
Category : Science
Languages : en
Pages : 84

View

Book Description
Australia's favourite science guru explains the facts about climate change -- and how we can fix it How do Greenhouse Gas molecules shimmy and shake to trap 400,000 Hiroshima atom bombs' worth of the Sun's heat each day? Who did the early research into Climate Change and then spent billions trying to cover it up? What's the Hockey Stick Graph and why is it so important? How did Climate Change tip the Earth off its axis? Why was Sydney the hottest place on Earth on 4 January 2020? How can we move to zero and even negative emissions? How can kelp help? When it comes to long-haul transport, why is hydrogen the way to go? And much more! Now, in this never dull, easy-to-understand guide Dr Karl explains the science of climate change and how we can fix it. (We can!)

Author: Karl Kruszelnicki
Publisher:
ISBN:
Category : Science
Languages : en
Pages :

View

Book Description
From the mystery of earwax and armpit sweat (via polyester shirts) to the intricacies of visual neuroscience and textile technology, Dr Karl's idiosyncratic and compelling insights into the world in which we live will intrigue and inform readers of all ages. After more than 30 years of publishing, Dr Karl is still one of Australia's leading non-fiction authors. He is the Julius Sumner Miller Fellow at the University of Sydney and a science commentator for both the ABC and BBC.

Author: Dr Karl Kruszelnicki
Publisher: Macmillan Publishers Aus.
ISBN: 1760783471
Category : Science
Languages : en
Pages : 320

View

Book Description
Get your pulse racing with Australia's most popular scientist, Dr Karl Kruszelnicki. Discover why people tell lies, why some planets are hotter than stars and how humans are terraforming the Earth. Is cockroach milk really the next Superfood? Why are birds so smart? Why do trees need each other to grow and how do they communicate? Why did a group of scientists voluntarily starve to death while surrounded by tonnes of food? How long does a decapitated head stay "alive"? What human artefacts can be seen with the naked eye from the International Space Station? Who is Bertha Benz and how did her first car trip revolutionise how we use petrol today? Finally, monitor your breathing and learn why whales are so big, why oral histories are surprisingly accurate and try the five tried-and-tested steps to becoming a wellness guru.

Author: Karl Johan Åström
Publisher: Princeton University Press
ISBN: 069121347X
Category : Technology & Engineering
Languages : en
Pages :

View

Book Description
The essential introduction to the principles and applications of feedback systems—now fully revised and expanded This textbook covers the mathematics needed to model, analyze, and design feedback systems. Now more user-friendly than ever, this revised and expanded edition of Feedback Systems is a one-volume resource for students and researchers in mathematics and engineering. It has applications across a range of disciplines that utilize feedback in physical, biological, information, and economic systems. Karl Åström and Richard Murray use techniques from physics, computer science, and operations research to introduce control-oriented modeling. They begin with state space tools for analysis and design, including stability of solutions, Lyapunov functions, reachability, state feedback observability, and estimators. The matrix exponential plays a central role in the analysis of linear control systems, allowing a concise development of many of the key concepts for this class of models. Åström and Murray then develop and explain tools in the frequency domain, including transfer functions, Nyquist analysis, PID control, frequency domain design, and robustness. Features a new chapter on design principles and tools, illustrating the types of problems that can be solved using feedback Includes a new chapter on fundamental limits and new material on the Routh-Hurwitz criterion and root locus plots Provides exercises at the end of every chapter Comes with an electronic solutions manual An ideal textbook for undergraduate and graduate students Indispensable for researchers seeking a self-contained resource on control theory

Author: Karl Kruszelnicki
Publisher: HarperCollins Australia
ISBN: 0732285364
Category : Science
Languages : en
Pages : 8

View

Book Description
Australia's favourite scientist answers more curly questions on Life, The Universe and Everything. No one conveys the excitement and wonder of science quite like Dr Karl, and this, his twenty-seventh book, takes us on another thoroughly entertaining exploration of the world around us.