from Morgan Hill
I am interested in the transmission of RF through different materials (especially water). I am...
from Long Beach
Do you know of any analysis or test data available to show that aluminum will not spark if struck...
from the Internet
Why are 6volt batteries bigger than 9volts, even though 6 volts are less than 9? And why are AA,...
What is the efficiency of a typical jet engine? i.e. how much of the fuel is actually used making...
What is the effect of sound on plants? I have come up with a lot of good information, but I have...
from Limerick Republic of Ireland
How much heat energy (watts) is released from the human body? Is there a relation to the area of...
Electricity. It powers almost all household appliances as well as the complex electronics we rely...
Approximately how many nuclear tests do the americans alone conduct every year?
I have conducted an experiment with a parachute. I was investigating whether the time taken to...
What happens when you use ethanol (unblended) in a standard, unleaded car engine? Will it work?
My question: How will they produce plastics, tires, roads or anything that is made from oil, once...
What do paper and plastic bags degrade to? How much does it cost to make a paper and plastic bag?
from Kallaroo WA , Australia
If splitting the atom can create a huge amount of energy, then why isn't it used to power engines...
from New Delhi, India
What will happen if we use petrol in a diesel engine or vice versa?
from Salem, VA
I am doing a research project on the strength of different batteries. Is there a cheap way to test...
What is the chemical composition of basic aluminum, steel, and brass, and which metal conducts heat...
Since a plane's wing is designed to fly right side up, how does a plane stay up in the air when it...
Is it possible to make a soap bubble that you can get inside?
How does a boat float? What is the scientific principle?
On average, how much petrol is burned per minute of idling?
how will Hydrogen work as an Assist Gas for Diesel Trucks (Transportation Industry). After doing...
from the Internet
Is there a liquid chemical that will glow when electricity is passed through it? What voltage would...
Why are tanks (such as scuba diving tanks, for example) always designed in a cylindrical shape? In...
from Gloucester, UK
My dad was saying that radio waves from TV transmitter stations can burn you severely if you are...
from St. John's, NL
Lightning strikes produce huge amounts of electricity. Has science looked at ways to store and use...
from Surrey, BC
I have an FM transmitter for my iPod. I find that when my hand is within 5 centimetres proximity to...
from Batamans Bay, Australia
Can a normal late model petrol car engine be coverted to run on almost pure ethanol? How is this...
I read that to find the efficiency of a fractional distillation column, you can distill a mixture...
Suppose a truck transporting birds is weighed. Will there be a difference in weight depending on...
from Montreal, QC
Would you know where I can find the temperature at which paper burns, and where I can find data for...
Since hydrogen is being considered for fuel purposes it's minimum ignition energy (m.i.e.) of .02...
from Thorhild, Alberta, Canada
How can we manually assist the freezing process of the ground. Temperatures have been above...
from Kenora, ON Canada
Regarding the behaviour of a high-voltage spark. I have a device which generates a pulse of ...
from the Internet
It is snowing today and the wind is blowing from the east but the snow is collecting on the west...
I would like to know why Russian rocket engines use 4 nozzles and American ones just one. What...
Could Uranium 238 be used in conjunction with photovoltaic cells in order to create a viable power...
Why is styrofoam a good insulator?
from Melbourne, Australia
There are 2 routes I could take between home and work and they each take about the same amount of...
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...
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