WiTcastแชร์เรื่องนี้ต่อ
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กดฟัง WiTcast Special ตอน รวมฮิต WiT songs vol.1
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SHOW NOTE
1. Dark Matter โดย Jonny Berliner เพลงเริ่มที่ 4:19
[youtube http://www.youtube.com/watch?v=3qrVWFu81GA]เวอร์ชั่นอัดสตูดิโอ ดนตรีเต็ม ฟังได้ที่ http://jonnyberliner-sciencesongs.bandcamp.com/album/science-songs
เนื้อร้อง – Dark matter
When you look up at the sky at night, you’re seeing a mystery,
The physicists are in a twist, ‘bout the forming of galaxies,
It’s a very heavy issue, it’s an issue of gravity,
It’s a dark dark matter.
There needs to be a substance that we’re just not detecting,
But it’s hard to find material that just ain’t reflecting,
Or maybe our theories just need some correcting,
It’s a dark dark matter,
So what does it feel like, how does it smell?
If you had some in a bucket how could you tell?
Could you sit on it or sculpt it or eat it as well?
It’s a dark dark matter.
No they haven’t got a clue what the stuff consists of,
Its not made from any particles that they have a list of,
And now it’s really pissing all the cosmologists off,
It’s a dark dark matter.
So what does it feel like, how does it smell?
If you had some in a bucket how could you tell?
Could you sit on it or sculpt it or eat it as well?
It’s a dark dark matter.
Well they’ve found that finding evidence is fairly demanding,
Its stretched us to limits of our understanding,
And then it opened up a can of worms bout why the universe is still expanding
(at an accelerating rate)
It’s a dark dark dark dark dark dark dark dark matter
2 & 3 เพลง Why Does the Sun Shine?
[youtube http://www.youtube.com/watch?v=p7Q4VYHPZw8] [youtube http://www.youtube.com/watch?v=3JdWlSF195Y] [youtube http://www.youtube.com/watch?v=_48BtomJR2c]เนื้อร้อง – Why does the sun shine? (The sun is a mass of incandescent gas)
The sun is a mass of incandescent gas
A gigantic nuclear furnace
Where hydrogen is built into helium
At a temperature of millions of degrees
Yo ho, it’s hot, the sun is not
A place where we could live
But here on earth thered be no life
Without the light it gives
We need it’s light
We need it’s heat
We need it’s energy
Without the sun, without a doubt
Thered be no you and me
The sun is a mass of incandescent gas
A gigantic nuclear furnace
Where hydrogen is built into helium
At a temperature of millions of degrees
The sun is hot
It is so hot that everything on it is a gas: iron, copper, aluminum, and many others.
The sun is large
If the sun were hollow, a million earths could fit inside. and yet, the sun is only a middle-sized star.
The sun is far away
About 93 million miles away, and that’s why it looks so small.
And even when it’s out of sight
The sun shines night and day
The sun gives heat
The sun gives light
The sunlight that we see
The sunlight comes from our own suns
Atomic energy
Scientists have found that the sun is a huge atom-smashing machine. the heat and light of the sun come from the nuclear reactions of hydrogen, carbon, nitrogen, and helium.*
The sun is a mass of incandescent gas
A gigantic nuclear furnace
Where hydrogen is built into helium
At a temperature of millions of degrees
4. Why Does the Sun Really Shine? (The Sun is a Miasma of Incandescent Plasma) โดย They Might Be Giants
[youtube http://www.youtube.com/watch?v=sLkGSV9WDMA] [youtube http://www.youtube.com/watch?v=QwroUEJVVmA]เนื้อร้อง Why Does the Sun Really Shine? (The Sun is a Miasma of Incandescent Plasma)
The sun is a miasma Of incandescent plasma
The sun’s not simply made out of gas
No, no, no
The sun is a quagmire It’s not made of fire
Forget what you’ve been told in the past
(Plasma!) Electrons are free
(Plasma!) A fourth state of matter
Not gas, not liquid, not solid Ooh!
The sun is no red dwarf
I hope it never morphs Into some supernova’d collapsed orb
Orb, orb, orb
The sun is a miasma Of incandescent plasma
I forget what I was told by myself Elf, elf, elf
(Plasma!) Electrons are free
(Plasma!) A fourth state of matter Not gas, not liquid, not solid
(Plasma!) Forget that song
(Plasma!) They got it wrong
That thesis has been rendered invalid
5. PCR song โดย Bio-Rad
[youtube http://www.youtube.com/watch?v=x5yPkxCLads&w=560&h=315]เนื้อร้อง เพลง PCR
There was a time when to amplify DNA,
You had to grow tons and tons of tiny cells.
Then along came a guy named Dr. Kary Mullis,
Said you can amplify in vitro just as well.
Just mix your template with a buffer and some primers,
Nucleotides and polymerases, too.
Denaturing, annealing, and extending.
Well its amazing what heating and cooling and heating will do.
PCR, when you need to detect mutations.
PCR, when you need to recombine.
PCR, when you need to find out who the daddy is.
PCR, when you need to solve a crime.
(repeat chorus)