Bismuth metal:- investment casting, metal extraction, crystal growth and diamagnetic properties.

Connecting a generator to an exercise bike

The properties of Argon

Turning a window AC unit into a split AC unit

DIY Small Scale Solar Panel Installation

Carbon Dioxide, liquid CO2, solid CO2 and gaseous CO2

How to make charcoal and using charcoal to reduce zinc oxide and gunpowder in a 3d printed canon

Elemental Sulfur and reacting Sulfur with oxygen and water

Burning hydrogen and propane and cooking hydrogen marshmallows

Tantalum -metal and how to make a tantalum lightbulb

hydrogen powered 80CC 2 stroke bicycle

Oxygen and the use of oxygen in gas cutting equipment

lithium metal and whats inside a lithium battery

How to make a wire wound electric furnace and melt zinc

How to make a lead acid battery and whats inside a car battery

Hydrogen reduction of iron oxide

Sodium metal and water

Bromine Br

Properties of Titanium, Titanium Hydride, Titanium Nitride and Oxide TiH TiN TiO

Nissan X-Trail FCV Refuelling

The reaction between Sodium Hydroxide and Aluminium

Helium