Smile

10 July 2008


Thanks to Clark Boyd at The World for cheering me up with this one.

Update: The end credits say the song text is an adaptation of the poem Stream of Life by Rabindranath Tagore.

Stream of Life

The same stream of life that runs through my veins night and day
runs through the world and dances in rhythmic measures.
It is the same life that shoots in joy through the dust of the earth
in numberless blades of grass
and breaks into tumultuous waves of leaves and flowers.
It is the same life that is rocked in the ocean-cradle of birth
and of death, in ebb and in flow.
I feel my limbs are made glorious by the touch of this world of life.
And my pride is from the life-throb of ages dancing in my blood this moment.

Rabindranath Tagore


30th June 1908 - The Tunguska Event

30 June 2008

A massive explosion occurred near the Podkamennaya Tunguska River in the middle of Siberia. The explosion was probably caused by the air burst of a meteor or comet fragment at a height of about 5 to 10 kilometers. The yield of the explosion is estimated to be the equivalent of between 10-15 megatons of TNT. About 2150 square kilometers of trees were flattened by the explosion. That is the same area as a circle about 52 kilometers in diameter. Humans were lucky that time since the area it impacted was very isolated. If the air burst had occurred over a major city hundreds of thousands could have died. This fortunately is rather unlikely, since cities cover such a small area of the Earth’s surface.

The Tunguska Event

I just noticed that the latitude of the site of the Tunguska event is nearly the same as the place I live. If the impact had occurred roughly 6 hours later it could have hit 20 or so kilometers from where I am right now.


Read 2008/13 - The Goblin Reservation

25 June 2008

Book: 13
Title: The Goblin Reservation

The Goblin Reservation
Author: Clifford D. Simak
Genre: Science Fiction
Why did you get this book? I like Simak.
Did you enjoy the book? Yes.
Was the author new to you? No. I have read several of his books before. Most recently The Cemetery World, Highway of Eternity and Way Station.
Would you read something by this author again? Yes.
Are you keeping it or passing it on? I am keeping it.
Anything else? Our hero returns from being diverted to a mysterious crystal world where an ancient race wish to sell the knowledge of two universes. The matter transmitter that diverted him sent sent his duplicate to the world he was originally traveling to. And now his other self has been killed in an accident. Our hero discovers he is officially dead. Now the people he has to try to sell the knowledge to want nothing to do with him. It would also help if he knew the price. The race on the crystal world have not yet informed him what it is. A tale of goblins and trolls, a ghost, a Neanderthal, a historian and her saber tooth tiger. Throw in Shakespeare on the run, a banshee or two and a painter from the past who apparently has met the ancient race, a touch of university bureaucracy and a couple of pub brawls and the stage is set to figure out how to sort out the mess.
Number of pages: 190
Total pages for the year: 3590


Read 2008/12 - Cemetery World

18 June 2008

Book: 12
Title: Cemetery World

Cemetery World
Author: Clifford D. Simak
Genre: Science Fiction
Why did you get this book? I like Simak.
Did you enjoy the book? Yes.
Was the author new to you? No. I have read several of his books before. Most recently Highway of Eternity and Way Station.
Would you read something by this author again? Yes.
Are you keeping it or passing it on? I am keeping it.
Anything else? Mankind has spread throughout the Galaxy. The Earth ravaged by war has now become the graveyard to the galaxy. Our hero suspects there is more to Earth than the cemetery and wishes to create a work of art to describe Earth. The cemetery corporation feels threatened by this and attempts to stop our hero. Unfortunately for the cemetery corporation our hero has some sympathizers to help him out.
Number of pages: 191
Total pages for the year: 3400


Read 2008/11 - The Terminal Beach

15 June 2008

Book: 11
Title: The Terminal Beach
The Terminal Beach
Author: J.G.Ballard
Genre: Science Fiction
Why did you get this book? I bought this book years ago - look at the price on the cover - 4/6 - four shillings and six pence! England decimalized it’s currency on 15th February 1971. I digress.
Did you enjoy the book? Sort of. Ballard is not exactly your run of the mill science fiction author. He is a member of the New Wave of science fiction writers. I prefer other New Wave authors.
Was the author new to you? No. I have read this book before many years ago.
Would you read something by this author again? Probably if I found something in my Science Fiction bookshop that caught my eye.
Are you keeping it or passing it on? I am keeping it.
Anything else? A collection of twelve short stories. Most distopian in nature. They are more interested in the inner workings of the mind than the world the character is placed in. I dislike chaos and these tales probe into the disorder in our minds. They are disturbing - which perhaps explains their fascination.
Number of pages: 224
Total pages for the year: 3209


14th June 1822 - Charles Babbage proposes building computer

14 June 2008

Charles Babbage submits a paper to the Royal Society with the title:

Note on the application of machinery to the computation of very big mathematical tables.

The mechanical machine he proposed is called a difference engine and could be used to compute mathematical tables (for instance logarithmic tables - if you are old enough to remember such things). In the days preceeding computers accurate tables were importance in many scientific/technological disciplines. They were calculated by hand and often had errors.

The Science Museum in London has a replica of the Difference Engine.

This machine is one of the forerunners of the modern computer.

As such Charles Babbage is regarded as one of the creators of ideas that are fundamental to the principles of computing.


Read 2008/10 - Through a Glass, Clearly

7 June 2008

Book: 10
Title: Through a Glass, Clearly

Through a Glass, Clearly
Author: Isaac Azimov
Genre: Science Fiction
Why did you get this book? I bought this book years ago.
Did you enjoy the book? Yes. I first read this book years ago.
Was the author new to you? No. I have read quite a few Azimov books and short stories. I have several of his books in my library. Last year I revisited The Naked Sun.
Would you read something by this author again? Definitely.
Are you keeping it or passing it on? I am keeping it.
Anything else? A collection of four short stories by Azimov. The collection was first published in 1967 but the individual stores were first published in the period 1951-1954. My favorite was Belief. This is the tale of a scientist who wakes up one day and can levitate. His problem is: how to get the scientific community to believe him and not treat him as a crank. These tales are showing their age. So this was more a trip down memory lane than anything else.
Number of pages: 124
Total pages for the year: 2985


Read 2008/9 - Highway of Eternity

4 June 2008

Book: 9
Title: Highway of Eternity

Author: Clifford D. Simak
Genre: Science Fiction
Why did you get this book? Because I like Simak’s work.
Did you enjoy the book? Yes. I first read this book many years ago.
Was the author new to you? No. I had previously read this book, Shakespeare’s Planet, The Goblin Reservation, Cemetry World and Way Station.
Would you read something by this author again? Definitely.
Are you keeping it or passing it on? I am keeping it.
Anything else? Simak’s last published novel. He philosophizes about the universe and out place in it. This quote by one of the characters on the people of his time seems ominous:

The rest of the people completely abandoned the old values. They rejected technology, which in many ways, had served them in good stead and could have served them better if they had bothered to develop a stronger ethical code. They walked away from progress. In all fairness, I must say that progress, in certain instances, was detrimental. Yet it lifted us from beasts to a fairly reasonable and decent society…

I see such tendencies in our own times.

Number of pages: 289
Total pages for the year: 2861


Read 2008/8 - Way Station

30 May 2008

Book: 8
Title: Way Station
Way Station
Author: Clifford D. Simak
Genre: Science Fiction
Why did you get this book? Because I like Simak’s work.
Did you enjoy the book? Yes. I am not sure why but this is one my all time favorite science fiction books. I have read it many times.
Was the author new to you? No. I had previously read this book, Shakespeare’s Planet, The Goblin Reservation, Cemetry World and Highway of Eternity.
Would you read something by this author again? Definitely.
Are you keeping it or passing it on? I am keeping it. I revisit this book every now and again.
Anything else? A study of loneliness. A civil war veteran is employed as the caretaker of an interstellar way station. Though living a life in lonely seclusion he is getting more and more noticed. Things come to a head as problems of both Earthly and galactic sources tower up. In one of the subplots a traveler has died while at the way station. Out hero is instructed to dispose of the body “as if he was one of your own”. He does this and marks the grave stone with this epitaph:

Here lies one from a distant star, but the soil is not alien to him, for in death he belongs to the Universe.

I like that a lot. Something about it resonates in me.

Number of pages: 189
Total pages for the year: 2572


The Bad Astronomer talks about the Phoenix descent

30 May 2008

Dr Phil Plait in an animated video describing the image taken by the HiRISE camera on Mars Reconnaissance Orbiter MRO of Phoenix’ descent to the surface of Mars.

Note: A quick google search tells me that there is dispute about the genitive of Phoenix. Some use Phoenix’ and others use Phoenix’s.