National Science Week is South Africa's annual public science campaign, run by the Department of Science, Technology and Innovation with SAASTA, a business unit of the National Research Foundation. The 2025 edition carried the theme "science, technology and innovation are for everyone" — a statement about access as much as about science.

Our contribution ran on 1 August 2025, with learners from Brackenfell High School and Councillor Higham joining the demonstration.

A robot at eye level

The centrepiece was a humanoid robot, set walking on a low table with the kits opened up alongside it. That staging was deliberate. A robot behind a barrier is a spectacle; a robot at eye level, surrounded by the components that made it move, is an invitation to ask how.

And that is the question worth provoking. "How did they do that?" is the beginning of an interest in engineering. "Wow" on its own is not.

What the theme actually asks of you

"For everyone" is easy to agree with and harder to design for. In practice it means a few unglamorous decisions:

• No prerequisites. A visitor who has never written a line of code should be able to do something in the first two minutes.
• Nothing behind glass. If the interesting object cannot be touched, most people will watch politely and walk on.
• Answer the career question. For a high-school learner standing in front of a robot, the useful information is not only how it works but who does this for a living and how you get there.
• Be where people already are. The audience that most needs to see this is not the audience that travels to see it.

Why public science weeks matter here

South Africa's problem in this field has never been talent. It is exposure — the gap between children who have handled the technology and children who have only ever heard it mentioned. That gap is largely decided before Grade 9, when subject choices quietly close doors that most learners did not know were open.

Public programmes like National Science Week are one of the few mechanisms that reach across it at scale. From 2026 the campaign expands from a week into National Science Month, which gives everyone involved more room to do this properly.

We take demonstrations to schools, science centres and public events across the Western Cape. Invite us to yours, or read more about our school programmes.