Who invented the nephoscope? When was it invented?
from Prince George
Can any force be enacted upon a perpendicular slice of air molecules to attenuate the propagation...
Why do both sexes of dabbling ducks have brightly coloured bills?
Muhammad Zaid Khan
How can the mass of earth be calculated and what are Newton's rings?
Who was the first to split the atom and what year?
from palm springs
I'm just curious why we humans are the only species on this planet that have to manufacturer...
What is tocopheryl acetate? It's also called Vitamin E acetate. Is it like the chemical acetone...
Why is styrofoam a good insulator?
from Sacramento, CA
How long does it takes your hair to grow? How many years and how many inches?
Jeremy, Shawn, and Angel
from Orland, California
How does medicine (for example, Contact) work in your stomach after you have taken a pill?
How does the amount of air inside a soccer ball affect the distance it travels? And how is the...
from the Internet
Could you explain how to complete and find the genotypes and phenotypes of sexlinked, multiple...
What is the percentage of salt in the ocean?
Do you have any information on Alice Wilson, the geologist?
from Melbourne, Australia
There are 2 routes I could take between home and work and they each take about the same amount of...
With the volume of the earth, how many baseballs can fit inside it?
How are sparks generated from flint, quartz, and metals? What burns during a spark? How do the...
from Bloomington, IND.
Ok, this is my project: I have put roughly two cups of rice in a sock and threw it in the microwave...
Could you tell me who discovered arsenic and when?
Where could I find some interesting facts and pictures on Christa McAuliffe?
I've heard that the oceans of the Northern Hemisphere are warmer than those of the Southern...
from Hyderabad, India
As an undergraduate computer engineering student, how can I best prepare myself for a career in...
Are liposomes currently being used to cure cystic fibrosis. How is this done?
from Boise, Idaho
My question is regarding plate tectonics. Is there a possibility that the extreme meltoff that...
from Torrance, California
How far have scientist been able to dig into the earth surface?
from Kansas City, Kansas, U.S.A.
How do you become a scientist? What do scientists do in a normal day? What did you study in college...
I was recently reading an article about large amounts of fish dying on very hot days due to oxygen...
from Fort Lupton
Why will hard boiled eggs tarnish silver. But a egg cooked scrambled in a pan with nothing else...
from Vancouver, BC
I've heard that alcohol can be passed to a baby through breast milk. Is this true and if so what is...
I want to study and work with animals and their environment. Is there an occupation like this? What...
Who is David Suzuki?
from the Internet
What would happen if nuclear waste was dumped into a lava flow or a volcano.
How was life created and why did we start living on earth, or why was it the "chosen" place? i...
Who discoverd dinosaurs? Tyrell?
I would like to know if you could help me in my quest to making harsher laws about Driving Under...
Robin Shane Best
What are the values for Heating Degree-days and Cooling Degree-hours for the Toronto, Ontario area?
from cedarbrook middle school
In our science class we are doing a project about stereotyping scientists. We want to see if the...
from Louisville, Ky USA
If you light a campfire inside a cave in a permafrost zone will condensation form on the cave...
How large is a human genome? What percentage of the DNA in the Human Genome actually codes for...
from St. Johns, Newfoundland
Comparing the storage capacity of the human brain to computers, if data and memories in a human...
Most often, your question can be answered by going to the following areas
If you have a different question, please search our archives
If your question has not already been answered, you may Ask-a-Scientist.
Created by the science.ca team, Copyright © 2001, 2015 GCS Research Society. Visitor agreement.