Find out some of the mathematics behind neural networks.
A look at different crystal lattice structures, and how they relate to structural properties
Many physical constants are only known to a certain accuracy. Explore the numerical error bounds in the mass of water and its constituents.
Read all about electromagnetism in our interactive article.
A look at the fluid mechanics questions that are raised by the Stonehenge 'bluestones'.
An introduction to a useful tool to check the validity of an equation.
Have you got the Mach knack? Discover the mathematics behind exceeding the sound barrier.
Problems which make you think about the kinetic ideas underlying the ideal gas laws.
See how the motion of the simple pendulum is not-so-simple after all.
How fast would you have to throw a ball upwards so that it would never land?
A simplified account of special relativity and the twins paradox.
Get some practice using big and small numbers in chemistry.
When you change the units, do the numbers get bigger or smaller?
Look at the calculus behind the simple act of a car going over a step.
This is the area of the advanced stemNRICH site devoted to the core applied mathematics underlying the sciences.
Dip your toe into the world of quantum mechanics by looking at the Schrodinger equation for hydrogen atoms
Explore the power of aeroplanes, spaceships and horses.
Estimate these curious quantities sufficiently accurately that you can rank them in order of size
Explore the rates of growth of the sorts of simple polynomials often used in mathematical modelling.
How does the half-life of a drug affect the build up of medication in the body over time?
Which line graph, equations and physical processes go together?
Things are roughened up and friction is now added to the approximate simple pendulum
Work out the numerical values for these physical quantities.
Which units would you choose best to fit these situations?
Show that even a very powerful spaceship would eventually run out of overtaking power
What is an AC voltage? How much power does an AC power source supply?
A look at a fluid mechanics technique called the Steady Flow Momentum Equation.
Follow in the steps of Newton and find the path that the earth follows around the sun.
Explore the Lorentz force law for charges moving in different ways.
Investigate the effects of the half-lifes of the isotopes of cobalt on the mass of a mystery lump of the element.
Investigate why the Lennard-Jones potential gives a good approximate explanation for the behaviour of atoms at close ranges
Where will the spaceman go when he falls through these strange planetary systems?
Use your skill and knowledge to place various scientific lengths in order of size. Can you judge the length of objects with sizes ranging from 1 Angstrom to 1 million km with no wrong attempts?
Can you match up the entries from this table of units?
How high will a ball taking a million seconds to fall travel?
Can you work out the natural time scale for the universe?
Look at the units in the expression for the energy levels of the electrons in a hydrogen atom according to the Bohr model.
Explore how can changing the axes for a plot of an equation can lead to different shaped graphs emerging
Gravity on the Moon is about 1/6th that on the Earth. A pole-vaulter 2 metres tall can clear a 5 metres pole on the Earth. How high a pole could he clear on the Moon?
PhysNRICH is the area of the StemNRICH site devoted to the mathematics underlying the study of physics
Ever wondered what it would be like to vaporise a diamond? Find out inside...
Some explanations of basic terms and some phenomena discovered by ancient astronomers
Derive an equation which describes satellite dynamics.
An article demonstrating mathematically how various physical modelling assumptions affect the solution to the seemingly simple problem of the projectile.
A think about the physics of a motorbike riding upside down
Find out how to model a battery mathematically
Can you arrange a set of charged particles so that none of them start to move when released from rest?
An article about the kind of maths a first year undergraduate in physics, engineering and other physical sciences courses might encounter. The aim is to highlight the link between particular maths. . . .
Work in groups to try to create the best approximations to these physical quantities.
engNRICH is the area of the stemNRICH Advanced site devoted to the mathematics underlying the study of engineering