In 1981, Australia launched a fight against skin cancer with help from a yellow cartoon seagull and a catchy jingle.

The Slip Slop Slap campaign was created by an advertising team of Philip Adams, Peter Best and Alex Stitt. The three men gave their services for free to help the Cancer Council Victoria charity spread the message.

Soon, Australians began to slip on a shirt, slop on sunscreen and slap on a hat in response to a warning by Sid the Seagull.

Today, the campaign is widely credited in helping change attitudes to sun protection. Professor David Hill, former head of the charity, talks to Jane Wilkinson about how it happened.

Eye-witness accounts brought to life by archive. Witness History is for those fascinated by and curious about the past. We take you to the events that have shaped our world through the eyes of the people who were there.

For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more.

Recent episodes explore everything from how the Excel spreadsheet was developed, the creation of cartoon rabbit Miffy and how the sound barrier was broken.

We look at the lives of some of the most famous leaders, artists, scientists and personalities in history, including: the moment Reagan and Gorbachev met in Geneva, Haitian singer Emerante de Pradines’ life and Omar Sharif’s legendary movie entrance in Lawrence of Arabia.

You can learn all about fascinating and surprising stories, like the invention of a stent which has saved lives around the world; the birth of the G7; and the meeting of Maldives’ ministers underwater. We cover everything from World War Two and Cold War stories to Black History Month and our journeys into space.

(Photo: Sid the seagull, 1981. Credit: Cancer Council Victoria)