"直接用而且只能用裸眼去观察天空"?真的不用保护么？
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《看日食，当心“日食性视网膜灼伤”》的评论
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Channel Details:
- Title: 《看日食，当心“日食性视网膜灼伤”》的评论
- Channel Number: 20205240
- Language: Chinese
- Registered On: June 30, 2013, 3:54 pm
- Number of Articles: 6
- Latest Snapshot: September 20, 2014, 1:48 am
- RSS URL: http://songshuhui.net/archives/16836/feed
- Publisher: http://songshuhui.net/archives/16836
- Description: 让我们来剥开科学的坚果
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