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If I were to tie a rope or something like that to the moon and have it dangle far enough toward...
I was wondering if it's possible to extract viable DNA amateurely. I want to conduct an...
A friend and I have been having an on going debate that I hope you can settle once and for all....
from Grande Prairie, Alberta
A couple of years ago news broke about the evidence found for water below the earths surface. I...
When my smartphone is off, its screen is black. In the bright sun the black screen absorbs a lot...
I recently started donating blood and noticed after each donation, within hours, the vein that...
LAIRENMAYUM GYAN PRAKASH MEITEI
I would like to know if the distance of maximum probability of finding electrons in an orbital...
from Tienen, Belgium
Can centrifugal force be used to create an inertia drive by tightening/pulling the orbiting...
from LOS ANGELES
The puffin has always been my favorite bird. Not just because they are so cute, but also because...
from Vancouver, BC
Like everyone else, I’ve been enjoying the images of the planet pluto from New Horizons....
from Kingston, Ontario
I heard of an experiment that it is impossible to suck a liquid up a straw more than 10 meters....
from Nova Scotia
Will burying rusty nails around a hydrangea plant turn its blossoms from pink to blue? Why or...
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Scientists, if you had to calculate armor penetration for medieval armors, what formula would...
When did scientists first realize that planets had mass? I was thinking that by the time of the...
Is there a definitive answer as to whether it is harmful for your health to sleep with plants in...
I'd like to know if there were cherry trees in the time of the dinosaurs and if so did any...
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