Did you know Fuzzy Logic is one of Australia's longest running science radio shows? Its heritage is a bit misty, but we do know that 2XX was broadcasting The Science Program in May 1981.

In this interview, one of the earliest station technicians, Kimmo Vennon describes those early days. Recorded by Rod from the tower in Canberra where 2XX first broadcast in 1976. The building nearby housing communications equipment was destroyed by probable arson in 1988.

That tower dates back to 1928, making it a historical artefact, especially significant because it's a rare example of a free-standing radio tower. As Kimmo tells us, there's a surprising amount going on under the ground at this site.

Is your memory like something that can recorded and retrieved on magnetic tape? No. We can discard that as an extremely poor analogy.

Our guest on Fuzzy Logic today is an expert on how memories are laid down and recalled. It's a subtle, complex thing with many facets that we don't entirely understand. For one thing, there are different types of memory, and it's far from an immutable record. It has links to autism and PTSD, among other things.

We discuss the recent pronouncements from the USA about Tylenol 'causing' autism. Official Fuzzy Logic policy states that we support critical thinking, which means we strongly reject assertions made without evidence, especially where they relate to public health.

Dr Shaam Al Abed is a Postdoctoral Fellow from the Eccles Institute of Neuroscience, at the ANU.

Interview by Tara and Rod

Snakes are among the creatures most despised in all creation. Unfairly, we suggest. When treated with respect, a snake should inspire wonder more than fear.

With some justification, people are afraid of their venom which can be lethal. But if you look at it from the snake's point of view, it's not in their interest to bite a human. They just want to go and do their own thing, unmolested.

Emma Carlson is a registered snake catcher. In a surprise visit, she brought Cooper the rough-tailed python into the studio and after our interview, we were able to handle him. Cooper then slithered across the audio console without interfering with any vital buttons.

Cooper, we can assure you, has the most appealing face like a big cheerful puppy.

Interview by Rod, who did not require medical attention as a result.