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hdhondt's user avatar
hdhondt's user avatar
hdhondt's user avatar
hdhondt
  • Member for 6 years, 11 months
  • Last seen more than 3 years ago
  • Australia
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Top network posts
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89
Are there too few Supernova Remnants to support the Milky Way being billions of years old?
87
Given that ice is less dense than water, why doesn't it sit completely atop water (rather than slightly submerged)?
67
Why is nuclear waste more dangerous than the original nuclear fuel?
59
Are recent claims from India of a car fueled by water and calcium carbide legitimate?
56
Why is tantalum being used for the Hayabusa bullets?

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