Geoff Lloyd with Annabel Port

An interview with Professor Sophie Scott about the science of laughter

Comedian Liam Williams talks to Geoff about his Edinburgh show, working in a call centre, his comedy hero Caroline Ahern, his first day at school and what happened when he joined a protest movement

And that's it folks, the final Hometime show but do not fear! Geoff and Annabel will be back next week. On tonight's programme, Annabel dives deep into her All Star Postbag, Geoff discusses what to do with his days and the show is treated to a 1000 dog salute

On tonight's programme Annabel dives deep into her all star postbag, Geoff sets his goldfish free and comedian Phil Wang comes in to talk about his Edinburgh show

On the programme this evening Geoff mistakes a celebrity for someone he knows, Chris Hewitt from Empire magazine comes in to advise us on what to watch this weekend and Annabel uses breast milk to feed the trolls

As well as all of the usual musings tonight's show features mannequins, Great British Bake Off and Comedian Liam Williams

Tonight's guest on Mind Expanding Monday is an expert on laughter - why we do it, why it sounds different depending on what you're laughing at, and even the other animals that exhibit it. So, put on your protective mind-expanding safety gear and get stuck in. Stuck in right up to the elbows.

The wonderful and somewhat unpredictable Lou Sanders came in for a long chat with Geoff, we could only put a fraction of it on the radio but here it is in full. Find out about Lou's dads, the shamen she's trying to get Geoff to see, what happened in California and about a clown reducing her to tears

Will Gompertz is the BBC arts editor and he's written a book about the things we can learn from artists that we can apply to every day life, there's creativity in us all you know, as he explained to Geoff

To end the week, we fill a planetarium with imaginary planets, Annabel tackles the issue of plastic bag tax and AA Patrolman John Deacon takes the Friday challenge

On the programme tonight, Geoff takes your calls about strangers and bags of money, Annabel dives deep into her Celebrity Post Bag and comedian Bec Hill comes in to add some current affairs to our time capsule for the people of 3015

On tonight's programme we talk to listeners about seagulls, Annabel makes sure the trolls are fed and Geoff speaks to Empire magazine's Phil de Semlyen about What to Watch on TV and at the cinema this week

Ahead of her Edinburgh Fringe show, Comedian Lou Sanders joins Geoff for a chat, plus all of the usual larking about you expect to hear on a Tuesday evening

It's mind expanding Monday, so on tonight's programme we are joined by BBC's Arts Editor Will Gompertz, we talk to listeners about kryptonite for pets and Annabel digs deep into her celebrity postbag

To end the week Annabel makes sure the trolls are fed, Geoff arranges an End of Term Staff Disco and we make someone's weekend by giving away £500