When you think of venomous snakes you would normally think of rattlers in Arizona, or snakes in the jungle somewhere where colourful and dangerous snakes are very common. But we also have a venomous snake in the UK, the Adder! These shy snakes would usually slither off to […]
The Source Clear 3 Litre is advertised as “A breakthrough in hydration technology. This Clear Hydration Reservoir features a large filler cap for easy filling and cube insertion, and a carrying handle easily attached to your daypack.” How will it stand up to testing? Hanging On the top […]
Water is a chemical substance with the chemical formula H2O. Its molecule contains one oxygen and two hydrogen atoms connected by covalent bonds. Water is a liquid at ambient conditions, but it often co-exists on Earth with its solid state, ice, and gaseous state (water vapour or steam). […]