Datahopa Icon Secure Sockets Layer

Welcome

Hi There, Meet DataBot
DataBot

DataBot

Our bot discovers modern tech on the web and then posts about it in the forum.

Recent Topics

Stop Burning Stuff

Octopus

Can You Help?

datahopa

Datahopa is advert free,
let's keep it that way.

Web Utilities

Technology

Interesting programs on BBC last night.

Started by Freddy, October 07, 2011, 13:35:06 PM

Previous topic - Next topic

0 Members and 1 Guest are viewing this topic. Total views: 9,097

Freddy

Shock and Awe: The Story of Electricity : part 3 is on tonight, BBC4, 9.00 pm.

Data

I watched it.

So the next thing we need to do is find a superconductor that works at room temperature, then we've made it  :D

Excellent program BBC four, keep them coming, we the public need to be educated and what a great way of doing it. 

Freddy

Yeah I remember way back when I was doing Physics we talked about room temperature super conductors.

It was nice and somewhat bizarrely coincidental that at the end he also demonstrated the quantum locking thing too  8)

I agree I could watch this kind of program every night.  :D

Snowcrash

You've actually studied physics and didn't know about anti-matter, Freddy? (I am ref'ing another thread)

I watched this too and really would like to know more but I stumble at the maths. I know what some of the symbols mean but it looses me. I am totally happy with the maths of about 400 years ago, some stuff after and as for the last 100 years; forget it.

Anyone ever heard of a 'Cooper Pair'?
"I cannot remember the books I've read any more than the meals I have eaten; even so, they have made me."

Ralph Waldo Emerson

Freddy

I only did 'O' level Physics and we never covered really exotic stuff like that.

I don't remember Cooper Pair nope.   :scratch-head:

Snowcrash

To be honest, I've learnt far more since school by reading popular science books on the subject.

Stephen Hawking's 'A Brief History of Time' is a good one. There are many others. Ask.

A 'Cooper Pair' is phyically what is forming to create superconductivity. 2 electrons pair up and have no resistance for some reason. Wiki here.

The holy grail is to find a room temperature superconductor. Interesting snippet in Pt3 was the use of red wine to make the superconductor more efficient. Good ol' trial and error.
"I cannot remember the books I've read any more than the meals I have eaten; even so, they have made me."

Ralph Waldo Emerson