Science presenter Jon Chase explains electrolysis. He demonstrates how to electroplate a copper coin with zinc using a nail and dilute hydrochloric acid as the electrolyte. Jon uses an animation ...

Electroplating close electroplatingUsing electrolysis to deposit a thin layer of metal onto another metal, usually to improve its appearance or corrosion resistance. uses electrolysis to put a ...

While the results of electroplating resin are encouraging, he notes that it is a cumbersome process. It’s a multi-step ordeal to paint the resin with a special paint which helps the metal to ...

As an alternative, [Clem] uses a homebrew electroplating system to get prints with a metallic coating. The setup is quite simple. Small glass jars to act as the plating tanks and the machine uses ...

Some undergraduate courses require specific GCSE grades in particular subjects. We refer to these requirements as ‘profiles’. The GCSE profile(s) for each course are stated on the online course finder ...

A brand new series of print and digital resources specifically developed and written for the new GCSE Mathematics curriculum for first teaching from 2015. Covering both the Higher and Foundation tiers ...

The GCSE pass rate for students in England, Wales and Northern Ireland has fallen for the third year running. The picture is different in each of the three nations, with sharper falls in the pass ...

Core Maths is available to those with grade C/4 or above at GCSE and is based on GCSE content with 25% new material. Core Maths may add value to an application, similar to the EPQ, in particular where ...

Formula and equation sheets were originally going to stop being available for exams after 2024 The education secretary has said GCSE students should continue to be given formula and equation ...