Energy is such a joule #AskMeWatt #3

If you were a robot, how many batteries would it take to carry you throughout your day? Let’s find out on this episode of What’s Watt!

What’s Watt is THE Youtube channel about Electricity ! We post 1 episode about electricity every 2 weeks at 2PM CET.

What’s Watt is powered by Nexans.

CREDITS

Hosted by : Frédéric Lesur (Nexans)

Script doctor : Randall Whitlow

Nexans : Christopher Guérin, Catherine Garipoglu, Emmanuelle Guy, Minaa El Baz, Annick Hubert, Pierre Boogaerts, Adriana Weinlichova

Director : Victor Bocquillon
Camera operator : Mathieu Pinchon
Sound : VIDEOLOGY
Set designer : Alexia Rosanis
Set designer assistant : Stéphanie Rosanis
Set designer assistant : Elliott Monge
Location manager : Fabrice Boogaerts
Makeup artist : Emeline Marret
Editor : Djimili Dimou
Sound mixer : Nicolas Regent
Graphic designer : Gwendolyne Röttger
Technical means of shooting : VIDEOLOGY
Technical means of post-production : STRING THEORY

Subtitles : Titrafilm

Thank you to Elodie Chabrol and Pint of Science Festival.

Executive production : STRING THEORY - a society from Effervescence’s group
Producer : Cyril Pennec
Executive Producer : Judith Naudet Baulieu
Production manager : Romane Boogaerts
Administration : Emmanuelle Le Roy Poncet / Marie Drieu /Joséphine Deuil
Effervescence : Marie Djoudi / David Merceron
Digital content : STRING THEORY - Simon Saulay

[kofeebeanz]

I think im going to end up loving this channel ...

[alexanderjohnson]

Thanks! Neat video. I wonder how many cell phones would that be?

[brett]

Good video of an interesting question. Thanks!

[mdusasgze]

this is like something i would put on screen as a science teacher this looks amazing-

[swapnilshrivastava]

Interesting analysis.
13 kg of batteries (energy source) for a 70 kg body, that's about 18%.
This is similar to the average food intake per day of a young lion, expressed as a percentage of its body weight.

Good thing we don't run on batteries!

[fredericlesur]

Note: When dividing the amount of Joules by 4180, you get the result in kilo-calories (or large Calories), used in nutrition. In my example, 6, 72 MJ / 4180 ≈ 1600 kcal or 1600 Calories, knowing that the small hamburger in the video is about 300 kcal. Coffee is zero if taken without sugar or cream ;-)

[osmacar]

Ok, so watts measurement is amp/h x volts?

[tokyothedisaster]

I was scared you guys stopped making videos

[doogle]

Factoring in manufacturing of equipment, what is the "greenest" source of electricity?

[themurph]

Looks like YouTube is subscribing people to random channels

[sabinefocken]

Hi there. I enjoyed your work a lot! I've been trying to search for an informative video similar to yours that really explains the ideas in this vid. 🧑🏻‍⚕️Your breakdown reminds me of the videos of this informative medical student Dr. Ethan! His explanations are totally helpful and he helped me on my school. He is the most informative Dr on YouTube and he explains diseases and vaccines.

You should check out his channel out and give the doc a like! ➡️ #DrEthanEducational