The Zeitgeist's Ollie Peart delves deeper into trends and things in this occasional video series, brought to you by The Leesa Mattress. For more info on Leesa and to get £80 off a brand new mattress, use the code MODERN80 at the checkout.

Episode #3: Ballie Ballerson

Can a fully grown-up human still enjoy a ball pit, especially one with such a ridiculous name? That's this week's task, and Ollie Peart rises to the challenge... before plunging head first into some balls*.

* literally and metaphorically

Episode #2: Craft Beer Rising

Olly tasks Mr Zeitgeist himself, Ollie Peart, with discovering all the latest beer trends at the festival known as Craft Beer Rising - including bespoke canned cocktails, mushroom beer... and a sizable hangover.

Episode #1: The Automated Home

Ollie is tasked by Mr Mann to find out about the home of tomorrow: which involves a trip to Cornflake, and a promise not to break anything.