Beach Foam
Why does the incoming tide bring in what looks like soap suds? (Marine microorganisms get whipped up …
Why Is It?
Failed Experiments
Why is an experiment that fails considered to be good? (Can lead to great innovation)
Burying Nuclear Waste
Why can't you bury radioactive waste where the uranium was dug up? (Geology is not right)
Primary Colors
Why are there three primary colors? (Three kinds of receptors in the retina)
Cold Mountain Air
If hot air rises, why is it colder at the top of mountains? (because hot air cools as it rises)
Billiard Break
Is it possible to sink all the billiard balls on the break shot? (Highly improbable)
Fluorescent Lights
Why aren't fluorescent bulbs used in headlights or spotlights? (Can't focus them as well)
Calico Copycats
Will a calico cat clone always be calico? (No, fur color/pattern depends on both genes and …
Mobile Phone Towers
Is the radiation from mobile phone antennae dangerous? (only if you get too close to the source)
Endangered Clones
Why can't cloning be used to produce more endangered animals? (it can be, after more research is …