Is progress speeding up? We have ventured into new parts of space, tested the limits of AI, cured the incurable and, according to some, even proved the existence of the multiverse. What comes next?
Review of the year: health and science

Glossary
Prediction - A guess about the future.
Intelligent - Having a great ability to reason and understand things.
Inhabitants - People or animals that live somewhere.
AI - A computer programme that has been designed to think.
UN - United Nations. An intergovernmental organisation based in New York that aims to maintain international peace and security.
AIDS - Acute Immune Deficiency Syndrome. It interferes with the immune system, leaving sufferers more vulnerable to common diseases. Around the world, almost 40 million people are believed to be living with the disease.
Miracle - Something amazing or wonderful. It is a very unusual event.
HIV - A virus that damages your immune system.
Microchip - A very small piece of material containing electric circuits that hold lots of information.
Dementia - A syndrome associated with memory loss and other declining brain functions.
Alzheimer's disease - A progressive disease that causes brain damage over time. It is a common cause of dementia.
Diagnose - When a doctor is able to say what condition a patient has.
Symptoms - Covid-19 causes coughing, a high-temperature, and shortness of breath.