Archive | Science

Talk Science discussion group

A new discussion group has been set-up on Yahoo groups to provide a place for the discussion of various science topics.

The group is an off shoot of the DebunkCreation group. Any science related topic is suitable for discussion. Some things are off-topic however as they usually lead to flame-wars. The list description gives details but basically politics, religion& ethics are off-topic. We stick to the how questions of science not the why or should we questions.

You can join the group here.

The Ancestor’s Tale – R. Dawkins (plus) The Road To Reality – R. Penrose

Was at a meeting this morning in the centre of Belfast so I popped into Waterstones bookshop to pick up a copy of Roger Penrose’s “The Road to Reality“. Got that okay. We will get to that presently.

Sitting proudly in the Just Published section was Richard Dawkins “The Ancestor’s Tale“. So I got a copy of that as well. All I can say is “Wow!!”

First impressions; this is a beautiful book. The production quality is superb. It’s 528 pages long. Between A4 and A5 in size, hardback, excellent paper quality. All that’s fine and dandy but “what about the content?” I hear you cry.
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Eclipse lyric

I wrote this little ditty in 1999 when there was a total eclipse that tracked over Europe. The recent interest in the annular eclipse in Scotland reminded me that it was lurking on my PowerBook hard drive. The appearance of Brian May on The Sky at Night show in the UK and Brian’s thoughts about the eclipse on his web site prompted me to send it to his Soapbox email address. I got a reply from Brian and the lyric is also posted on the letters section of the Brian May web site (page it was on no longer available).

Anyway as it is now out in the wild I may as well post it here. Nothing serious. Just a bit of fun.

Eclipse

Dead of night will fall again
In the heat of day
First contact thrills us as
The sun sets in the day
Dead of night will fall again
In the heat of day
Twilight comes and light fades
In a spooky way
Dead of night will fall again
In the heat of day
It gets colder and the wind blows
In a peculiar way
Dead of night will fall again
In the heat of day
The atmosphere dances madly as the
Shadow bands play
Dead of night will fall again
In the heat of day
Totality is upon us now as
Beautiful as they say
Dead of night will fall again
In the heat of day
The corona shimmers brightly as
Prominences dance and play
Dead of night will fall again
In the heat of day
Blazing forth the diamond ring as the
Moon goes on its way
Dead of night will fall away
With the return of day
The eclipse it is behind us
Time we were on our way

Seven wonders

We all know about the seven wonders of the ancient world. Whilst these were certainly marvels there are other marvels that really intrigue and delight me.

I’ve been kicking around the idea of doing a web site for people to post their seven wonders for a long time now. I’ve just never got round to it. The site would be for people to list seven things that really inspire, delight or intrigue them. They would have to outline the workings of the items, not just provide a list, so that others could gather some details of why they are included.

My seven are listed below. In this soapbox entry I’m going to break my own rule and just give the list. I’ll flesh it out later either here or on the web page if I ever get round to it. My seven wonders, in no particular order, are –

• Chemical bonding
• Plate Tectonics
• Music
• Aerodynamics of a cricket ball
• Mitochondria
• Books
• Star and planetary system formation