ReddFeed

When the Earth passes through the Perseides, are any precautions made for satellites, rockets, space stations, etc?

August 21, 2025 5 Comments

Do insects have a memory of their larval stages?

August 21, 2025 7 Comments

Why is neutral pH exactly integer number 7?

August 21, 2025 12 Comments

Lactose intolerance in adults is caused by a decreased production of the lactase enzyme. Is lactase unique in this regard, or are there other enzymes whose production decrease during age? If not, why is lactase special?

August 21, 2025 13 Comments

Does moving water evaporate faster than still water?

August 21, 2025 10 Comments

Why is the immune system unable to naturally clear SSPE infection?

August 21, 2025 2 Comments

What is the difference between a brain and a nervous system?

August 21, 2025 6 Comments

What determines that a scar is raised or sunken?

August 21, 2025 7 Comments

How would you find the full name for a really long chemical formula? for example “W4((AuSgCu3)(AgCu3(Si(FeS2)5(CrAl2O3)Hg3)4)3)8((Pb3C(BeK4N5)2)3((SiO2)4Fe)2(AgSn3U2))2”

August 21, 2025 3 Comments

Larger number of animals now or in the past?

August 21, 2025 2 Comments

Whats the progress (or treatments) for prion diseases? Is there such thing as an Anti-Prion?

August 21, 2025 7 Comments

How do birds or other flying animals avoid spatial disorientation while flying?

August 21, 2025 2 Comments
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