This week we talk about recycling - including how plastics can be chemically transformed into fuel.
We look at the future of travel, exploring the hyperloop and Dean's reveals a wine-infused bet he made that's 'out of this world! '
We make a quick stop-off to a chateau, where we look at how Dick Strawbridge solved his lift problem with nothing more than a pen and paper.
We hope you're all keeping well and thank you for the hundreds of emails. We'll incorporate your ideas for future episodes and will do our best to answer your technology questions as the season goes on.
See you soon,
S & D