How did milkmaids contribute to the death of smallpox in 1977?
In 1942, the world’s first antibiotic, penicillin, was successfully used on humans for the first time. By 1945, approximately how many units of penicillin were produced by British and US companies?
Malaria was described as early as 2000 years ago.
Consuming which of the following could give you tuberculosis (TB) in the early 1900s?
What is Kevlar?
There were around 2,200 people on board the Titanic when it sank in 1912. How many lifeboat spaces were there?
The UK hasn’t had an outbreak of cholera for over 100 years.
In which year were the first patents given for airbags in cars?
Which of the following ingredients were NOT included in mainstream toothpaste recipes in the 1800s?
What is the name of the machine used by the German army to code U-boat messages during World War II?
How many deaths per year are put down to long-term exposure to pollution in London?
What percentage of cigarette smoke is invisible?