code the hidden language of hardware and software

Then you solve various challenges, like assuming your friend does not live in a direct line of sight. Step by step, you discover Morse code (discarding several options prior to reaching this stage). You need to use technology which is freely available and will not wake up your parents. Of course, you don't have a phone or anything like that. Petzold challenges the reader right at the start - assume you're 10 years old and in your home, trying to talk to your friend on the other side of the street. It's a story of how our modern world came to be. It's not a description of who did what, or how a particular piece of technology works. But this one went to the top of my list very quickly, perhaps just barely 20 pages in. It was marked as a best seller, but that doesn't mean much, especially when computer science is concerned. I ordered it together with The Annotated Turing, again by Petzold. To be honest, I did not expect much of this book. To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice. You can change your choices at any time by visiting Cookie Preferences, as described in the Cookie Notice. Click ‘Customise Cookies’ to decline these cookies, make more detailed choices, or learn more. Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products. This includes using first- and third-party cookies, which store or access standard device information such as a unique identifier. If you agree, we’ll also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie Notice. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice.

Code the hidden language of hardware and software