John chat to Rowan McDonald, Head of Nanobubble Technology at Blueplanet South Africa about new technology that is being used to clean up a test sites at Hartbeespoort Dam.

John chat to Rowan McDonald, Head of Nanobubble Technology at Blueplanet South Africa about new technology that is being used to clean up a test sites at Hartbeespoort Dam.

The days news stories delivered by the one of South Africa most respected news presenters from 3 pm to 6 pm weekdays.

The days news stories delivered by the one of South Africa most respected news presenters from 3 pm to 6 pm weekdays.

Drive with John Perlman

The day's news stories delivered by the one of South Africa most respected news presenters from 3 pm to 6 pm on weekdays

The day's news stories delivered by the one of South Africa most respected news presenters from 3 pm to 6 pm on weekdays

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