Secret Lab 3: Acids, Alkalis and Salts

Professor Knowitall and his two assistants learn what acids and alkalis are.

Factual series. Series 3. Explaining all the mysteries of the world of science in BSL! In this episode, Dr Bright finds herself in a dark cave to find out more about acids and alkalis. Back in the lab, Professor Knowitall teaches Dr Spark about the pH Scale and how we can test how acidic or alkaline a substance is. Dr Bright is then instructed to visit a spooky graveyard! Produced by Flashing Lights for BSLBT.

Learn more about the scientific words in the Glossary!

This is Episode 5 of 6; you can watch Episode 1 (Crude Oil and Fossil Fuel) here, Episode 2 (Genetics) here, Episode 3 (Periodic Table) here, Episode 4 (Respiratory System) here, and Episode 6 (Humans and the Environment) here.

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