Search Results | natural science
Your search for "natural science" returned 2,493 results
How Gene Banks Work
science.howstuffworks.com/life/genetic/gene-bank.htm
Gene banks preserve thousands of genetic samples from organisms and store them in frozen vaults. Learn why gene banks are becoming more urgent.
Can you buy deli meat without preservatives?
recipes.howstuffworks.com/buy-deli-meat-without-preservatives.htm
Is it possible to buy deli meat without preservatives? Find out if you can avoid nitrites and nitrates in deli meat at HowStuffWorks.
9 Types of Angels
people.howstuffworks.com/9-types-of-angels.htm
There are many types of angels that make up the spiritual world. Angels are divided into nine different types within three main groups, which are then called choirs. Find out more about these angelic intermediaries for God.
10 Scientific Breakthroughs We Literally Couldn't Live Without
You might argue we have scientists to thank for our own survival. What breakthroughs have kept the human race from dying out?
Can my body generate power after I die?
science.howstuffworks.com/environmental/green-science/body-generate-power.htm
A human body can generate power after death with microbial fuel cell technology. Learn how a body can generate power after death.
How does a 'bionic eye' allow blind people to see?
health.howstuffworks.com/medicine/modern-technology/bionic-eye.htm
A company called Second Sight has received FDA approval to begin U.S. trials of a retinal implant system that gives blind people a limited degree of vision. Find out how the 'bionic eye' will work.
Scientists Warn Climate Change Is Suffocating the World's Oceans
Climate change may be melting glaciers, but it's also reducing the oxygen of the world's oceans. Without oxygen, many marine organisms may no longer be able to survive.
What is fertilizer and why do plants need it?
home.howstuffworks.com/question181.htm
What is fertilizer and why do plants need it? What do the three numbers on most bags of fertilizer mean?
Every Single Living Thing Is Part of an Ecosystem. Here's How They Work
science.howstuffworks.com/life/biology-fields/ecosystem.htm
How do we consider a Thing with no edge? Ecosystem ecologists are always trying.
Are there really hallucinogenic frogs?
animals.howstuffworks.com/amphibians/hallucinogenic-frog.htm
'Hallucinogenic frogs' excrete a toxic substance that has psychoactive qualities. Learn how hallucinogenic frogs can get you high or possibly kill you.