Wikipedia:Reference desk/Archives/Science/September 2025

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The page you are currently viewing is a monthly archive index. While you can leave answers for any questions shown below, please ask new questions on one of the current reference desk pages.

September 1

Wikipedia:Reference_desk/Archives/Science/2025 September 1

1. Getting rid of ants
2. efficiency of household freezer

September 2

Wikipedia:Reference_desk/Archives/Science/2025 September 2

1. Exact decimal Lorentz factor and speed
2. Primordial black holes

September 5

Wikipedia:Reference_desk/Archives/Science/2025 September 5

1. Where can I see weather maps?

September 6

Wikipedia:Reference_desk/Archives/Science/2025 September 6

1. Gregg Braden's idea that global warming is caused by geologic changes that are warming the oceans

September 7

Wikipedia:Reference_desk/Archives/Science/2025 September 7

1. Gabriella Smith

September 10

Wikipedia:Reference_desk/Archives/Science/2025 September 10

1. AFFF or high-expansion foam?

September 12

Wikipedia:Reference_desk/Archives/Science/2025 September 12

1. London plane tree seed pod distribution?

September 13

Wikipedia:Reference_desk/Archives/Science/2025 September 13

1. relatively small black holes, etc, inside stars

September 15

Wikipedia:Reference_desk/Archives/Science/2025 September 15

1. Energy of Power

September 16

Wikipedia:Reference_desk/Archives/Science/2025 September 16

1. Sources for the obvious thesis

September 17

Wikipedia:Reference_desk/Archives/Science/2025 September 17

1. Expansion ratio for solid

September 21

Wikipedia:Reference_desk/Archives/Science/2025 September 21

1. Is this murder method plausible?

September 27

Wikipedia:Reference_desk/Archives/Science/2025 September 27

1. Organoactinium compounds

September 28

Wikipedia:Reference_desk/Archives/Science/2025 September 28

1. About GTDB phylogenies