Sunday, September 15, 2019

Book Post 6: "Let it Shine'' by John Perlin

Book Name : Let it Shine

Author : John Perlin

Genre : Non Fiction.

What is it about? : The books traces the History of Solar Power since the start of Humankind. There are very few books which trace the history of how the Sun's power was harnessed for humankind's use and this is one of them.

How I came to read it : In one of our University subjects we had to study about Solar Power. I wanted to know how solar power evolved over the years and a little bit of googling(yes its a word now) pointed me towards this book. I searched if the local VPL branch had it and fortunately they had and I got it the next day.

Did I like it? : 
Yes, I liked it immensely! Over the course of some 450 pages the author takes us on a journey from the Chinese in 6000 BC who sometimes built their homes keeping in mind the Sun's trajectory over the year (to make the optimum use of sun's warmth in winters) to the recent years when newer improved photovoltaics that have come up. The book is packed with many interesting and surprising bits of information that I had no idea about.

Why?/Summary/My views :
It is a general perception that solar power is a recent phenomenon but it is surprising to know that one of the first proper use of solar power devices was in 1860s. This book is packed with so many such details that at the end of it I wondered how come I never knew of Solar's rich history.

In brief, the book talks about five main areas: Solar architecture, Solar motors(for motive work), Solar water heating, Solar House heating and the recent photovoltaics. In each of these five main areas the author traces back the developments as far back as possible. In the architecture part, the story starts from the era of the Chinese in 6000 BC who used to build their houses in such a way that they could make maximum use of the sun's warming rays. It then traces the works of other civilizations like the Romans and Greeks. The second part talks about the works of two American inventors who did some pioneering work in developing solar motors: Augustin Mouchot and John Ericsson (Its the same guy after whom the thermodynamic Ericsson cycle is named). This part also describes what is called the World's first solar power plant built by Willsie Sun Power Company in 1904 (Its output drove a 6hp engine). Incremental upgrades led to much bigger and better plants soon. One of the surprising things that I learned here was that the concept of energy storage was in vogue from around this time. Another visionary about whom the book mentions is Frank Shuman who did a lot of work in the field of solar power plants.

The third part is about the evolution of Solar water heating from the 1800s when some of the earliest solar hearing companies were setup like the Climax Solar Water Heating company and the Day and Night Water heating company. Around the 1900s till the World War 2 it was a good time to be in the Solar industry. Most of the major developments described in the book happened in the UK and USA. The major developments which happened in other countries are also covered but they pale in comparison to the ones in UK and USA. The fourth part is about Solar House heating from the ancient times to the systematic work done by Bernhard Faust and Gustav Vorherr and to the revival of interest in solar house heating in the United States.

The fifth and the final part finally leads us to the Photovoltaics. The part I was waiting for the whole time I was reading the book.  This part starts off by describing the work of Willoughby Smith, The Chief electrician of the Gutta Percha Company in the 1860s. He observed the peculiar behavior of selenium under light and had published a paper about it. From here the phenomenon came under the spotlight and soon enough an inventor named Charles Fritts made the first photovoltaic array. Some years later, the next revolutionary step was made in the legendary Bell laboratories where the solar transistor was developed. This discovery was game changing. Also that was the time of the space age where there was a need for technologies that could help in solving the problem of providing power in space and this need was filled in brilliantly by the solar cells. This step actually saved the solar industry. The next few pages talk about the recent developments in this field. The last chapter summarizes and provides an update about all the above five parts. 

Overall this is a brilliant book which covers all the aspects of the history of solar and also provides detailed stories wherever its required like in the case of the work on solar transistors in Bell Laboratories. That is a story that needs to be heard by many.

Informative and enjoyable at the same time this book is a must read for all those interested in Solar.

Thursday, August 15, 2019

Book Post 5 : "Shackleton: Antarctic Odyssey" by Nick Bertozzi

Book Name : Shackleton: Antarctic Odyssey
Author Name : Nick

Genre : Graphic Novel.

What is it about? : The book tells the story of Ernest Shackleton and his crew when they undertook the Trans-Antarctic Expedition in 1914.

How I came to read it : Lately I have been reading a lot of books related to my current studies and I wanted to read something different. I wanted a light read so I headed over to the Graphic Novel section of my local VPL(Vancouver Public Library) branch. I am a fan of exploration and expedition stories so when I spotted this book I picked it up without any hesitation.

Did I like it? : 
Yes I did. Its a simple retelling of the bravery and the conditions the men of that expedition faced.

Why?/Summary/My views : Ill keep this pretty  straightforward and short. The graphics are nice and the story-line is engaging. Theres a lot of humor thrown in but that may or may not work for everyone. For me, I prefer stories like these to be gritty and serious. But overall the book is a good read and I believe a very good read for kids. 

Monday, June 24, 2019

Book Post 4 : "Clean Car Wars" by Yozo Hasegawa and translated by Tony Kimm

Book Name : Clean Car Wars
Author : Yozo Hasegawa. 
                Translated by Tony Kimm

Genre : Non Fiction.

What is it about? : This book is about, as the name implies, clean cars, meaning eco-friendly cars and how the major companies have shifted their focus to the clean cars segment as the future of the Automobile Industry.

How I came to read it : I was browsing the Sustainable Energy section of one of our university libraries and stumbled upon this book. I was interested to know how the clean cars segment shaped up over the years so I borrowed it immediately.

Did I like it? : 
No, I did not. The tone was dry and it was more like a series of articles stitched together. It lacked a proper narrative.

Why?/Summary/My views : I am going to keep this one short. The book is mostly about two countries Japan and USA. The first chapter is about Toyota, how,in 2009, it usurped General Motors as the biggest Auto company in the world. This moment was huge in the Auto Industry. To topple GM from its top position was no joke. Part of the reason for Toyota's exponential growth over the years was its line of green cars. It was one of the first companies to focus on this and also it gave the World its first popular green car the Prius. There is background information in this chapter about Toyota and how the Prius came to being.

The next chapter is about another Japanese Giant, Honda. While Toyota was focussed on hybrid technology Honda was intent on improving its diesel engines which it did quite successfully.It also came up with a breakthrough emission technology and also came up with its own hybrid cars.

The next chapter is how the big 3 of the west strike back at this Japanese offensive. GM, Ford and Daimler all unveil their own plans and ideas for the green cars market. Here it is where it begins to get a bit repetitive and should I say the word, boring.

The next chapter is about other green alternatives like Bioethanol, natural gas and purely electric cars. By this time I was just gliding along the words no longer interested and I finished it somehow.

Overall the initial Toyota and Honda stories were much better than the rest of the book but I did learn a lot of new stuff so no regrets.

Tuesday, June 18, 2019

Once upon a night dreary!

One night,as I was walking back to my home I passed by this strange house on our street. It was quite late in the night and quite windy. The wind was making the branches of the trees shake and shiver as they crashed against each other.

This strange house looked empty and lifeless but it had a wind chime at the front door. Now, I don't like wind chimes because of the constant and sometimes jarring noise they produce. But this one was different. It produced the most melodious sound I have ever heard a wind chime produce. I stood there for a while transfixed.

The overall effect this whole scene had on me was quite unnerving. The late hour, the rustling of the leaves in the wind, the stillness of the house itself and the melody of the wind chime. Blame it on my love for horror stories but the house looked like the perfect setting for a classic Gothic horror tale. With these thoughts in mind I quickened my pace and left the spot with the melody of the wind chimes fading out behind.

Wednesday, June 12, 2019

Book Post 3 : "The Castle of Otranto" by Horace Walpole

Book Name : The Castle of Otranto

Author : Horace Walpole

Genre : Fiction, Gothic

What is it about? : This is the book which started off the Gothic genre in literature.It was first published in 1764. Its about Manfred, Lord of a region called Otranto, who is struck with a series of events starting off with the death of his son who dies when a mysterious helmet appears out of nowhere and falls on his head.

How I came to read it : Having the read 'The Moonstone' and 'The Woman in White' recently my interest in Gothic literature revived and I thought why not go back to the root of it all and give the book that started it all, a read. I got it for free form Project Gutenberg and read it on my Kindle.

Did I like it? :
No, I did not. It fell much below my expectations. Or maybe I was expecting too much.

Why?/Summary/My views  : 
I am going to keep this one short. The Castle of Otranto, has most of the stock characters of the Gothic genre like the evil villain, the spotlessly good maidens and others but when it comes to creating the atmosphere of dread and evil it fails miserably. At times, it even feels comedic with its exaggerated absurdity of some of the characters like those of the servants. The story itself is not interesting and there is only one scene in the entire book which I liked. It promised much but the rest of the book never lives up to that one moment. Spoiler Alert here. The scene I am talking is when a giant hand appears in one of the rooms of the castle. No other part of the body of the creature, whatever that is, is shown. Just the hand reaching out for something. The servants looking at this unearthly scene flee the spot so no more of the action is described. The brilliant suspense created here fizzles down as the novel proceeds.


The only saving grace for me was that I finally ticked off one of the earliest books of the Gothic genre.

Wednesday, May 29, 2019

Book Post 2 : "Mad like Tesla" by Tyler Hamilton

Book Name : Mad like Tesla

Author : Tyler Hamilton

Genre : Non-Fiction

What is it about? : Its about a bunch of underdog inventors and their inventions in the clean energy area.

How I came to read it : I wanted to know what was going on in terms of innovation in the search for clean sources of power these days. So I went to the Renewables section of my University Engineering library and  browsed around looking for interesting books. This book caught my attention because of the 'Tesla' in the title. The general idea of the book looked interesting so I took it.

Did I like it? : 
Yes, I liked it immensely. Its inspiring and motivating for people like me who are in the clean energy sector.

Why?  : 

Throughout the history of science and technology people have written off new technologies just because it seemed impossible or they could see no practical use for it. Lets start with one of the most famous ones. Albert Einstein had to say this about Nuclear Energy in 1932,

"There is not the slightest indication that nuclear energy will ever be obtainable. It would mean that the atom would have to be shattered at will." Years later it was achieved and Nuclear Energy makes up for 11% of the total power generated in the world. Or my personal favorite "I think there is a world market for maybe five computers." said by Thomas Watson, chairman of IBM in 1943. Some people say that he never said that but that is not the point here. New technologies often make people doubt its potential. Its quite common. Nikola Tesla had to endure ridicule all his life but that is what make genius people different. They see things normal people don't.

This book details seven such stories of inventors and their crazy ideas. A common thread running through all of them is that they all faced criticism and rejections at every step of their journey. They have been called mad just like Tesla was during the later years of his life. The book starts off by talking about a company called ''General Fusion'' which is trying to make Fusion possible. There are a lot of detractors of the nuclear fusion technology. I was talking to a Nuclear Industry professional sometime back and he said theres a joke in the industry that Nuclear fusion will be made possible in the next 10 years and they have been saying this for the last 50 years. One of our professors in University had the exact same point. But, personally I think fusion will be here soon. I sincerely hope that companies like General Fusion succeed and soon. Next, there is a chapter about a company which is trying to setup a solar power plant in Space. Yes, in outer space, Exactly the stuff of Sci-Fi novels. But that would require the wireless transmission of electricity. Big task but they say they are getting there.

Next chapter is about a company trying to turn waste heat into tornado power. The idea is something like this. Create a giant tornado artificially ( Rising around 20kms into the sky) and since a tornado sucks in hot air from the bottom, put turbines at the base. While the hot air moves into the tornado it will turn the turbines and generate electricity. The idea has impressed many people but as you see the problem is creating a tornado and holding it in one place. Also, these tornadoes can be placed over warm ocean waters for a constant source of heat. This last bit reminded me of the giant water suckers in the Sci-fi movie ''Oblivion''.

There are other chapters about Biomimicry, about producing ethanol creating Algae, and about energy storage. The final chapter is about keeping an open mind while trying to solve the biggest problem mankind has ever faced. The author ends the book on a positive note that even though the problem we face is huge there are an equal number of people working tirelessly in solving this issue. We are in need of that one elusive breakthrough which will break the wall and lead us to a cleaner future. Hopefully some of these inventions will succeed soon. Heres to hope!

Wednesday, April 17, 2019

Book Post : "Maphead" by Ken Jennings.

Book Name : Maphead by Ken Jennings

Genre : Non-Fiction

What is it about? : Maps and Geography

How I came to read it : I stumbled on this book purely by chance. There was a used books sale going on in University and I got this gem for 2 bucks. I love maps and geography and this was the first book I saw written by a map fan.So I had to buy it.

Did I like it? : Loved it! The opening chapters drag a bit but later its everything a map lover loves!

Why?  : 

I could relate to most of the things the author mentions in the book. I always thought I was a bit weird in my love for maps and things I did sometimes to experience random geography trivia. After reading this book I now know that neither my fascination was weird nor I am the only one. Theres a whole world with much more crazy people who go at great lengths to follow their map love. Hence the title ''Maphead''. 

When I was a kid I used to spend hours with an atlas. Those were the Pre-internet days and Atlas was an endless source of fun. I used to stare at maps, trying to figure out what countries were and where. And there was this game we used to play in school with maps. For those of you who don't know, the game goes like this. One kid opens a random page from the Atlas and after deciding on a random place tells the other kid to find it out. Now this kid has to scan the whole page to find that place. I used to love this game. I did not know till I read this book that this was something that is played by school kids all around the world. And it has been around for years. Even more amazing was the fact that Edgar Allan Poe actually wrote something about it. Its mentioned in the book. 

One of my fondest memories of an atlas is the one that my grandmother had. She had an old, tattered but carefully handled Atlas with her. I only got to look at it once when I was visiting her in our ancestral village. It contained maps from the Pre-Independence era. Looking at those maps I was thrilled. It had maps of Hyderabad state when it was a princely state. I made a mental note to ask her about it the next time she visited us or we visited her but alas I forgot about it and years later she died and that Atlas is nowhere to be found now. It still remains one of those things which I badly wanted but now I am certain I will never find again.

In 'Maphead' the writer talks about something called 'systematic travel', which is when people create targets to do very specific things like climb all the highest natural points in a state maybe or maybe have a cup of coffee in all the Starbucks of a country. Sounds crazy right? It is. I never there was a name for this kind of thing. Back when I was in College doing my Bachelors I had my own lists. I had plans to see all the forts in Andhra Pradesh. I could never complete that list but I have seen many forts since creating that target.

The writer mentions in the book that Map and Geography lovers do crazy stuff just to get that satisfaction that normal people never understand. I did my fair share of things myself.

In my first job I was working in a very remote place in Chhattisgarh,India. Once travelling to a nearby town in train I saw a railway station named "Ib" near the Orissa Border. The short name intrigued me and I googled it. It turned out that "Ib" along with "Od"in Gujarat holds the distinction of having the shortest name in all of the Railway network in India. I made a mental note to come back one day and spend the day here. I did come back one day and spent quite sometime on that remote and deserted railway station. Heres the account. Later when in my second job I found out that the railway station with the longest name in India was just 100 km away I visited that too one day. Heres the account. My colleagues thought I was bonkers to do these visits but like Ken Jennings, the writer of 'Maphead' says, they can never understand.



Once I was in Nagpur,Maharashtra. Not many people know that Nagpur is the Geographic Centre of India.  I made it a point to go the actual milestone declaring the Geographic Centre of India and took a photo there. Heres the account of that trip.

Then there was the time I visited a town called Chandannagar in West Bengal because of the following reason. The French in the 17th Century established their colonies in five towns in India.One of them was Chandannagar in West Bengal. Curiously Chandannagar was the only colony which was not near the sea coast. I wanted to see it for myself.

These are only some examples of my love for geography related trivia hunting. This book has rejuvenated my love for maps and Geography. Time to buy a new Atlas!

Thursday, April 4, 2019

Books and Imagination

I have always been of the opinion that one should be very careful in watching movie adaptation of novels. Unless the movies are of the highest quality they tend to lessen the whole impact of the novel.

When we read a novel we form a mental picture of the story and setting. This creation of the mental picture feeds off all the stories,novels,poems,anecdotes etc we have previously read.

The extent of this creation is only limited by our imagination. When we watch a movie adaptation of the same story our imagination tends to get severely constricted by the imagination of the director. I mean no longer are you able to think on your own. The director shows you how it is.

For example, recently, I read the book 'The Woman in White', a novel set in the 1850s England. Its a masterpiece of Gothic Literature. Two scenes in particular are memorable. One of them, I later found out, is one of the most famous scenes in Victorian Literature. After finishing the book I thought of just checking out if there are any movie adaptations and found one done by BBC. It begins by the famous scene I have mentioned above. I had to stop immediately. It was nothing like I imagined it in my mind. Not wanting to spoil that mental image I did not continue further.

This image in the mind is something I feel should be protected at all means. Don't let movies spoil them for you.