Wednesday, April 30, 2014

thermodynamics

Thermodynamics is the study of how heat moves or moving heat and there are three laws of thermodynamics and let me tell you first hand that YOU CAN NEVER EVER EVER break the laws. So let me tell and explain the laws of thermodynamics to you.

1.) heat gets converted into movement energy and  back to heat again.

2.) heat moves from hot to cold places so that is why a hot cup of milk gets cold faster if its in a cold surrounding.

3.) nothing can get colder than 273.16 degrees celsius because there is nowhere for heat to go. 273.16 degrees is also known as absolute zero.

Tuesday, April 29, 2014

The parts of the brain

Ok , now as this is my first post I am going to show you the parts of the brain and the brain testing machines

1) Cerebrum
2) Cerebellum
3) Brain stem
4) Thalamus
5) Hypothalamus
6) The pituitary gland
7) The pineal gland
8) Medulla
9) Limbic
10) Cortex
Now these are the parts of the brain so now im going to show you the brain test machines

1) PET - Positron Emission Tomography
2) CAT - Computerised Axial Tomography
3) EEG - Electroencephalography
4) NMR - Nuclear Magnetic Reasonance 

OK so these are the brain test machines.