Can You Solve My Problems?: Ingenious, Perplexing, and Totally Satisfying Math and Logic Puzzles by Alex Bellos
My rating: 4 of 5 stars

Puzzles of all sort have fascinated people for ages, they have varied from riddles, counting challenges, crosswords, logic puzzles and mathematical conundrums. Spending 20 minutes or so on a puzzle is not wasted time; it has been shown that they can in some instances improve cognitive ability. It is not fully conclusive, but the main draw for doing all sorts of puzzle is that they are fun. Some of our greatest minds including codebreakers and Nobel Prize winners have used puzzles to keep their minds sharp and as a distraction from normal life.

The popular maths guru, Alex Bellos has bought together all sort of different puzzles into one book. These 125 different puzzles have been grouped together into broad categories, like logic, geometry and of course the mathematical ones. Each puzzle has an introduction and a little history about it which makes for fascinating reading. Some of the puzzles that Bellos has found for us to stretch our grey matter are deceptively simple and there are some in here that are are fiendishly difficult!

Some of these puzzles date back millennia; Bellos has bought them right up to date with this collection. Most fascinating is the history and evolution of these puzzles. As brilliant minds solved one they then dreamt up even more complex ways to torment us. There is something for everyone in here, not just for fans of Sudoku, and the different levels of puzzles mean that you have some that intrigue, other that need a little more effort and some that may make your head hurt. It is an excellent book for encouraging mathematical exploration without out frightening some people.

Thank goodness though, the answers are in the back…

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May We Borrow Your Language? by Philip Gooden
My rating: 4 of 5 stars

One billion other people around the world speak my language; except it isn’t really my language as English is famous for purloining and absorbing other peoples words and making them its own. This melding of languages has been happening for thousands of years. People have arrived in our island, stayed for a while, and left only smudges in the soil and a handful of words in the vocabulary. Careful searching in our language can uncover Celtic and Roman and Saxon words deep in our language. More than that, we have shamelessly stolen words and phrases as we have travelled the seas and oceans for places as far away as Hawaii and Australia, and claimed them as our own.

In this lovely book Gooden brings us a mere dusting of some of those words that are familiar and unusual, ancient and strange, but all looted from other languages. Each carefully selected word has details on its origin as well as a date when we misappropriated it into English, along with anecdotes and the story behind the word. There are nuggets of information in here on all his chosen words and each is written with wit and aplomb as he reveals the history and details on words as diverse as cwen, lust, delphinan and bathos. It is more than that though as these words mark the expansion of our language as we absorbed words into it, sometime taking the meanings, sometimes not. The ages of some of the words is fascinating too, I would have put juggernaut as a modern word; turns out it isn’t. It is a worthy addition for anyone with an etymological collection of books, and if you like Mark Forsyth this is right up your street.

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Thanks to Nudge

The Cyclist Who Went Out in the Cold: Adventures Along the Iron Curtain Trail by Tim Moore
My rating: 4 of 5 stars

Growing up as a teenager in the 1980’s the cold war and the Soviet threat was very real indeed. The whole system imploded at the end of that decade and the Iron Curtain that separated Western Europe from Communist bloc for decades was drawn aside. This physical and ideological border stretched from the Black Sea all the way up to the Barents Sea on the Finnish border with the USSR. This continental wide border is now the route for Eurovelo 13 (EV13) a 10,400km trail that passes through 20 different countries, countless monuments and a huge variety of landscapes of the countries that once were opposed.

It was this route that Tim Moore sets out to cycle. Not on a fancy bike though, oh no, the one he has chosen is a two geared, tiny two wheeled shopping bike. His velocipede of choice is a MIFA 900, a bike made in the GDR with broadly similar attributes to that of the Trabant. For some mad reason he was starting on the Russian Norwegian border in the midst of an Arctic winter.

Ambitious? Definitely, but what could possibly go wrong…

The route he takes is littered by the long forgotten and sinister paraphernalia of a once impenetrable border; razor wire, rusting towers and abandoned checkpoints. Cycling on the snow on a properly prepared bike is hard enough, but riding on this remnant of the GDR it is really tough going. He is kept in high spirits by the kindness of strangers, sleeps in hotels and hostels and occasionally peoples spare rooms. His tenacity to keep pedalling is matched only by his addiction to the Magic Man energy drink with its warming addition. He meets all sorts of characters on his journey, all affected by the change as the region changed from Communist control to modern Europe and free borders.

I have read all of Moore’s other books, so I was really looking forward to this. He manages to dream up some quirky and unusual travels, walking across Spain with a donkey, locating those that have had the ignominy of getting ‘nul points’ in the Eurovision and rediscovering his inner Roman in the re-enactment world. He is ever so slight nutty, and this makes for very funny moments in his travels. His self-depreciating attitude means that he rubs along with most people he meets, and give us a series of amusing anecdotes too. It was well worth reading as have been all his others. It didn’t quite reach French Revolutions though which is still one of the funniest book I have ever read.

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The Hidden Life of Trees: What They Feel, How They Communicate—Discoveries from A Secret World by Peter Wohlleben
My rating: 4 of 5 stars

Copses and wood seem static places, only changing as the seasons ebb and flow. The forests of Europe and the UK have inspired writers, built towns and fleets and provide food warmth and shelter for millennia. But all is not as it seems in this wooded world, as Wohlleben details in his book with the latest research and understanding of just how a tree is created, grows and dies. The science behind these ground-breaking new discoveries is revealing a secret world of communication, nurture and microclimates. The environment that they create from the roots to the tips of the crown is carefully controlled, they shelter young trees from fierce summer sun, pass nutrients through the fungal webs in the ground and protect each other from the battering in winter storms. There is details on how they manage to pump gallons of water high into the air; something that is not fully understood yet and how they react to when you hack a branch off. No wonder they can live five times longer than us.

He is deeply passionate about woods and forests, something that is evident from the very first chapter. The science that he reveals is almost unbelievable really, but it is backed up with solid evidence and examples; but there is still so much that we do not know or understand. As he has come to understand the deep complexity of these individual trees, and the forest as a whole, he has changed from being a logger to a forest ambassador and arguing that maintaining and enjoying the forests in a sustainable way is the best for us and the forests. Forests add so much to our health and our lives, and more importantly the well-being of our planet and this philosophy is as beneficial to us as it is to the management of the forests. This is a well written call to learn to love our wooded areas once again.

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