有趣的生物影片：PCR之歌、光合作用

這些是網路上的影片，簡介如下：

1.PCR之歌

有跑過或學過PCR的人，應該會愛上這首歌吧

原文歌詞（轉載自阿簡的PCR之歌），翻譯請看這裡
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 it's 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.

2.光合作用之歌

真是青春洋溢的感覺啊

3.光合作用的另類呈現方式