We believe that all the main physics principles can be explained away by the existence of tiny gnomes. Electricity:
Inside cables there are hundreds of tiny gnomes 'high-fiving' each other and running around swapping messages. This transfer of messages allows things to work, e.g. the gnomes in a plug socket tell the gnomes in the wire, who eventually tell the gnomes in (say) a kettle to fart in the water allowing it to boil.
Computers:
Computers are run by tiny gnomes. They do all the work sat at tiny desks inside your PC. When you turn it off they can all go home and have a rest before they are needed again. The screen is in fact an arrangement of gnomes wearing different colour hats.
Atoms:
Atoms are in fact miniscule gnomes, all holding hands and feet etc together to form an intricate web from which nearly everything in this universe is comprised of. Radioactivity occurs when a rebel gnome is catapulted by his friends from their structure. Should this gnome come into contact with the gnomes from our body, he will offer them beer, thus making the local area 'cancerous'. As to whether the so called 'cancer' becomes aggressive or benign, depends on the body gnome's acceptance or rejection of the beer. The more accepting they are, the more aggressive the cancer becomes and so it spreads.
States:
A solid is a closely compacted arrangement of gnomes, all holding hands, hats and legs. Heating (see Energy) causes the gnomes to becoming exited (or 'tickled'). This means they start to lose a grip on their neighbours; thus becoming a liquid. When the gnomes become tickled 'pink' they just can no longer hold on and float away (in groups upwards of one) becoming a 'Gas'.
Gravity:
As we are all well aware gnomes like the ground. They all strive to be in the ground, and this is where the basic theory for gravity comes from. Gnomes throw tiny (obviously unseen to the human eye) ropes to the ground. These ropes attach to unseen hooks allowing the gnomes to pull themselves towards the ground. There is minimal gravity away from bodies (e.g. in space) because very few gnomes have long enough ropes. All bodies have a gravitational attraction to each other because gnomes are sociable creatures and enjoy large gatherings.
Light:
If you think about it, it's quite obvious really. The gnomes that make up our eyes can see what colour other gnomes making up, say a table, are wearing. They then hi-five gnomes in our 'optical nerve' who run to tell the brain gnomes what has been seen. This makes us think we are seeing things when in fact it is all gnomes.
Anti-matter:
Now this is a little more complicated. There are evil gnomes. These make up anti-matter. Done.
Energy:
All types of energy are transferred through gnomes. Heat is just gnomes rubbing other gnomes. Potential energy is when gnomes don't want to be separated (see 'Gravity'). Kinetic energy is the movement of gnomes. Energy is always conserved so fundamental gnomes (see below) are only ever transferred and never made or destroyed.
Gnomes:
So what are gnomes made up of themselves? They are surely not fundamental? They are comprised of billions of even smaller gnomes. These smaller gnomes are known as 'Super-gnomes'. Super-gnomes are made up of billions of even smaller gnomes known as 'Hyper-Gnomes'. Hyper-gnomes are the fundamental building block of everything.
