保持怀疑

[youtube=http://www.youtube.com/watch?v=zSgiXGELjbc]

我真的很喜欢这个自动调整的萨根, 让我和我如此雄辩. 在此处观看更多视频 科学交响曲.

3 comments to Keeping things skeptical

  • David K

    克里斯,

    Thanks for posting the video. I never thought I’d hear Carl Sagan sing. He’s my favorite author. I’ve read all his popular books, including Intelligent Life in the Universe. Every book is eye-opening. Too bad he’s no longer with us. I used to enjoy his appearances on the Johnny Carson show also, particularly his description of playing baseball on Phobos. I’ve read a couple of Hawking’s books too, and attended one of his live lectures. It’s amazing that he’s able to do all his calculations in his head, without the use of his hands. 我的儿子说,他差点被霍金的轮椅碾过,而在加州理工学院.

    我也是昆虫收藏家 (多面手, 主要是甲虫 & LEPS- 发现链接到该网站上Insectnet). 我已经收集了TX, LA, ,, NM, 佛罗里达州. 希望回去AZ今年夏天或明年. 想收集CA还.

  • 欢迎登机, 让我知道如果你想收集技巧CA.

  • David K

    是啊, 我想一些CA收集技巧. 它们发送到我的邮箱. 我感兴趣的许多品种从那里,所以我不会具体 (除了Hemileucas, ESP. 伊莱克特拉). 只需填写我的一些一些好点的日间和夜间收集, 包括加油站 & 建筑照明. 一般也收集最好的月份. 谢谢.