Hamish Member Profile in The AnswerBank

kilojoules

is it true that the energy from food, measured in kilojoules or kilocalories, is determined by how much energy is released as the food is burned? if so, if you were to overcook food and...

Annie456

copper and nickel

Does copper contain traces of nickel?

miss sixty

alkenes

why do poly(ethene) and poly(propene) have such different properties?

Kelly Boswel

Laser Energy

What is laser energy? How is it formed?How can it be converted?Where does it come from? How can it be used? How expensive is it?

death_hammer

science books

I was wondering if anybody could recommend some good books on anyhing science related. Astronomy and physics are the main topics i am interested in. All suggestions would be appreciated!

help please!

how old is god?

my baby brother of 7 years, asked me how old god is. He then answered me saying 'No, no-one can answer that' Then he asked if god had had any children. i replied jesus. he then asked ' but how...

newtron

method of moment

Can anyone recommend a website or reference that explains the basics of method of moment theory? I am interested in applying it to the interpretation of solute transport in tracer tests,...

dibalulu

states of matter

Which are the fifth and sixth states of matter?Who invented and give a breif description.What is the state of fire-gas or plasma or some other?

marchez

train and arrow

if i was on a train travelling at 100mph, and i stood at the back of the train and fired an arrow out of the window at 100mph, what would the people on the staion see??

Ian G

What healthy instant drinks are available

The drinks machine where I work has an option for dispensing hot water only.Can anyone recommend what I can use this for, instead of the murky brown stuff pretending to be tea or coffee.Main points...

Duh?

Electron Resistance

How do wires resist the flow of electrons in a circuit?

lilmc211

The color of Carbon

Why is carbon black?

heshe

the earth

I just read an article on the internet, and it was saying how the earth is actually flat. i thought it was just me that believed this, are there anymore of us out there? if you believe in the stupid...

andy_wood

Light headed

Today i cut my thumb and it bleeded violently. I understand all the blood was going to my thumb but during this i couldnt properly see. Why did this cause me to have blurred vision

Hamish

Colour in indoor fireworks

I am intersted in finding out what is used to produce the colors in indoor fireworks. It seems that lots of addatived used for outdoor fireworks would produce toxic fumes ..... are these at low enough...

Hamish

Bio Desiel

I am thinking about makeing biodesiel to run my car (UK) and I'm trying to find out if anyone else has had sucess and is doing it leagally......there seems to be a big problem over tax.

Bagpuss66

Nail varnish remover

I managed to leave a cotton ball with nail varnish remover on it on top of my laptop. It has marked the casing slightly. Any ideas how I might rectify this?

Enver Pa�a

friction

are there/can there be any mediums without friction?

Hgrove

light sticks

I bought from Tesco (for a Hallowe'en party we had) some plastic sticks. When you take them out of the packet you have to bend them and I think you hear a slight crack. They then begin to...

andreaanker

flower stain out of carpet

My cat knocked over a vase of tiger lillies and the orange dye from the lillies stained my berber carpet. I've tried everything and can't get it out. Help!!

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