Sliced Bread

Insulated Coffee Cups


Listen Later

Listener Raffi is tired of his morning coffee going cold by the time he's ready to drink it. There are plenty of products out there promising to do a better job than Raffi's flask, and they come with a range of price tags. But how do they work and what is the ideal drinking temperature? Dr Michael de Podesta, a chartered physicist and measurements expert, has been looking into these very questions. He joins Greg and Raffi in the studio to run through his experiments - and explain how 'double walled technology' works and whether it's the answer to Raffi's prayers. Michael's even been trying out a high tech cup that claims to instantly cool your drink to a perfect drinking temperature - and keep it there for hours. Insulated cups also claim to be leak proof, durable and - in some cases - dishwasher proof. So joining them for this one is Kamisha Darroux, principal scientific adviser for Which? to talk about the tests they do and which other features are worth spending your money on. So are insulated coffee cups the best thing since sliced bread?

PRESENTER: GREG FOOT

PRODUCER: TOM MOSELEY

...more
View all episodesView all episodes
Download on the App Store

Sliced BreadBy BBC Radio 4

  • 4.7
  • 4.7
  • 4.7
  • 4.7
  • 4.7

4.7

78 ratings


More shows like Sliced Bread

View all
In Our Time by BBC Radio 4

In Our Time

5,410 Listeners

The Documentary Podcast by BBC World Service

The Documentary Podcast

1,829 Listeners

Global News Podcast by BBC World Service

Global News Podcast

7,700 Listeners

6 Minute English by BBC Radio

6 Minute English

1,784 Listeners

Learning English Conversations by BBC Radio

Learning English Conversations

1,085 Listeners

Inside Health by BBC Radio 4

Inside Health

96 Listeners

Money Box by BBC Radio 4

Money Box

41 Listeners

Friday Night Comedy from BBC Radio 4 by BBC Radio 4

Friday Night Comedy from BBC Radio 4

2,112 Listeners

More or Less: Behind the Stats by BBC Radio 4

More or Less: Behind the Stats

890 Listeners

Witness History by BBC World Service

Witness History

959 Listeners

Desert Island Discs by BBC Radio 4

Desert Island Discs

1,990 Listeners

The Food Programme by BBC Radio 4

The Food Programme

265 Listeners

The Infinite Monkey Cage by BBC Radio 4

The Infinite Monkey Cage

1,947 Listeners

Newshour by BBC World Service

Newshour

1,043 Listeners

The Life Scientific by BBC Radio 4

The Life Scientific

227 Listeners

The Kitchen Cabinet by BBC Radio 4

The Kitchen Cabinet

117 Listeners

The Food Chain by BBC World Service

The Food Chain

343 Listeners

Curious Cases by BBC Radio 4

Curious Cases

815 Listeners

You're Dead to Me by BBC Radio 4

You're Dead to Me

2,990 Listeners

Just One Thing - with Michael Mosley by BBC Radio 4

Just One Thing - with Michael Mosley

272 Listeners

ZOE Science & Nutrition by ZOE

ZOE Science & Nutrition

1,976 Listeners

A Thorough Examination with Drs Chris and Xand by BBC Radio 4

A Thorough Examination with Drs Chris and Xand

37 Listeners

Uncharted with Hannah Fry by BBC Radio 4

Uncharted with Hannah Fry

110 Listeners