It appears that physics and I get on rather well. That is probably apparent from the recent fangirl posts; but now I have it on paper too.
A grand total of 93% for TMA07. I am delighted; it wasn’t one of my better TMAs, and I really wasn’t sure if I’d grasped it properly. I made a couple of silly mistakes – but I can’t complain, and it’s focused my eye for detail a little more closely on the detail!
Here’s a musical interlude:
Book 8 has been pretty interesting so far; I’m searching for life elsewhere in the Universe (as ever) and the journey began by looking at the origins of life on Earth. How far back can we see? Are those tiny squiggles in the rock microfossils, or random arrangements of crystals, or just eye-worms in the heads of the scientists in question?
However long ago life sprang into life on Earth, we now have it on fairly good authority that the building blocks, at least, of life came from the stars, via the intervening space.
Comets brought water; meteorites brought organic compounds.
We haven’t found life anywhere else in the Universe just yet. The chances are it’s just too far away. But it’s crazy to believe that we’re the only life in the staggeringly vast space that we call reality. There are plenty of star systems like our Solar System, and no reason to suggest that there are no other Earth-like planets out there inhabiting that narrow band of space just the right distance from their star – and who knows what lives there?
I like to think that’s where some of the creatures from mythology abide – Pegasus, the unicorns and the odd satyr, together with pixies, fairies and well-adjusted teenagers.
Will we ever visit a different world? Perhaps. Not by conventional means, but who knows what may be possible in the future.
One thing I do know for sure: this planet of ours is extraordinary and beautiful, and thinking about the chances of everything happening just at the right place and time is mindblowing. Not miraculous; just absolutely bloody fantastic.
Now, go and look at Symphony of Science.