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psgbg | Better HN

psgbg

93 karmaJoined May 13, 2013123 submissions

Recent submissions

1

Frosted Dunes on Mars (opens in new tab)

(nasa.gov)

1psgbg10y ago0

2

The Thors Hammer Experiment – Potassium vs. Ice (opens in new tab)

(youtube.com)Video

1psgbg10y ago0

3

Youtuber reveals why sodium explodes in water (opens in new tab)

(youtube.com)Video

4psgbg11y ago0