
This website aims to help you understand, in a simplified way, the physics principles used in medical equipment. Please click on a topic below:
- Pulse oximeter
- Endotracheal tubes
- Vaporisers
- Ultrasound basics
- Magnetic Resonance Imaging basics
- Electricity basics
- Electrical safety
- Defibrillators
- Capnography
- Circle breathing system
- International System of Units
Here are some other interesting topics. Please click on a topic below:
- Most famous CO2 absorber in the world : The story of Apollo 13
- Amazing experimental laryngeal masks : The history of the LMA
- Aviation and anesthesia compared
- Ancient equipment used to cause pain (yes it is weird)
- Interesting historical anaesthesia Equipment
- Leonardo Da Vinci may have invented the first breathing system with valves 500 years ago

Your brain is not as logical as you may imagine it to be! According to psychologists, the human brain tends to make certain mistakes when thinking, and this can make one think in very nonsensical ways. Such “stupid thinking” can happen to anyone and it can make one make wrong decisions in one’s daily life. The free website at the link below explains, in an easy to understand way, common types of stupid thinking that our brains may do. This will help you to recognise and change such thinking when it happens to you. The website is completely free.

