Download E-books No Wonder You Wonder!: Great Inventions and Scientific Mysteries PDF

This e-book explores and explains medical mysteries and rules, leavened with tongue-in-cheek humor and an abundance of illustrations. Chapters are brief, yet provide an figuring out of know-how and technology now not on hand in other places. Questions include:

• What holds a satellite tv for pc up whereas it is going round the Earth?

• Why is the sky (made out of transparent air!) blue rather than eco-friendly, or simply black as evening just like the sky that prime altitude jumper Felix Baumgartner saw?

• How is laser mild various from “normal” light?

• Did Columbus quite become aware of that the Earth is round?

• Which one invention will veritably live on our civilization?

• Why can’t you go back and forth again in time? 

If you regularly suppose embarrassed since you don’t have a clue approximately lasers, the variation among volts, amps and watts, or how jet planes rather paintings – yet you desire to comprehend the actual ideas of our smooth global, no matter if you’re a teenager or a mother or father – this e-book is for you!

To comprehend the fundamentals of quantum mechanics, or of protons, neutrons and electrons, you don’t desire algebra, calculus,

or loads of equations or technical buzzwords. Too many of us were soured on technological know-how by means of technology academics who've made basic recommendations appear advanced. This ebook is the antidote: all it calls for is your curiosity. 

Advance compliment for No ask yourself You Wonder!: 

“From commencing to finish, and with snort after snigger, I loved each note of this extraordinary ebook. Phipps is a hell of a great author, and the type of physics instructor that i'd have enjoyed as a tender scholar. No ask yourself You ask yourself will be engrossing for someone with a little interest, not only the medical minded.” – Christophe Bonnal, leader Engineer, CNES (French house Agency) 

“No ask yourself You ask yourself is a fa

ntastic publication. masking subject matters akin to house, subject, and the power in the universe, this publication does a great activity of clarifying those themes. it is a nice learn for younger scientists and aspiring physicists.” – August R., highschool freshman

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To do this, the engine casing should be very powerful and intensely heavy, yet diesels do get approximately zero. nine horsepower/kg due to their efficiency. Hybrid Hybrids are a kind of motor vehicle, now not one of those engine. The gasoline/electric or diesel/electric hybrid automobile is all you want to store approximately 1/2 the gasoline we burn to go back and forth round at the flooring. My Prius will get forty five mpg for all time utilizing a truly traditional little fuel engine. the most rate reductions is from turning off the engine at pink lighting fixtures, and utilizing an electrical motor/generator to shop the strength regularly wasted in braking. one of many cleverest issues concerning the layout is that there’s no grab and virtually no brakes. i've got long gone 125,000 miles on excessive voltage battery and one set of brake pads. Tesla Now, what approximately all-electric automobiles? evidently you would like plenty of reliable batteries which are affordable. seeing that the power density of fuel is forty two MJ/kg and that of lithium batteries approximately forty two occasions much less [see Electricity], it really is to Elon Musk’s credits that he’s made so successful out of the Tesla vehicle (Fig. 12). electrical autos were round because the Eighties, however the Tesla is a gorgeous, high-performance factor and EPA says it charges four. 5¢/mile to force. inner Combustion Engine Zoo 153 Fig. 12 Tesla Roadster (Tesla cars, inc. copyrighted unfastened use license through Wikimedia Commons) Fig. thirteen The 550 horsepower STP-Paxton Turbocar (The 359 GNU unfastened Documentation License through Wikimedia Commons) Turbine Engines for automobiles you could ask yourself why generators haven’t been utilized in automobiles, in view that they could in achieving 10 horsepower/kg! on the Indianapolis races in 1967, Andy Granatelli attempted that. He ran an STP-Paxton turbocar, which used to be so reliable it was once banned (Fig. 13). simply examine that factor! Parnelli Jones got here inside of a number of miles of successful the Indy 500 through an unheard-of margin. He was once an entire lap sooner than the second one vehicle while the transmission broke. There are people who find themselves suspicious approximately that outcome. i do know i used to be, on the time! at least, the foundations have been replaced in order that turbine autos couldn’t compete after that. The Differential Now here’s anything you could no longer imagine is creative, yet I do! (Fig. 14) Why? It manages to show your force wheels [on the shafts (1)] whereas even as letting them rotate independently. in the event you didn’t have that, the axles might twist off 154 Machines Fig. 14 Differential (Andy Dingley public area through Wikimedia Commons) Fig. 15 South-pointing Chariot (Andy Dingley inventive Commons license through Wikimedia Commons) or rubber may slide as you cross round a nook! Did you ever take into consideration that? back, it’s challenging to find an outstanding drawing, however the driveshaft (7) turns that enormous apparatus (2) that is attached to the housing that holds that smaller pair of gears (4) perpendicular to the axles, that are pushed by means of the gears (3). If one desires to flip swifter than the opposite, that’s fine! As an invention, it is going long ago. because the chinese language cart in Fig. 15 is going round corners, the driving force continuously issues within the similar course! Inverse Machines, the Servel and Liquid Helium one hundred fifty five Windmills and Renewable power I don’t are looking to snow in your sun panels, yet bet what: windpower is a cheaper price resource of renewable power, put in, than sun electrical, through an element of 4.

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