[bawolff]

Everyone talking about all sorts of important applications.

All i want is a maglev hot wheels track using flux pinning.

Just imagine all the cool toys a room temp semiconductor would enable.

[marvin]

Breaking the sound barrier in your five-year-old’s bedroom seems like a dodgy business idea.

[jacquesm]

My youngest would be all over that. I'm already concerned about the windows the way things are right now.

[brodouevencode]

So you say. He's on board with it.

[macinjosh]

full of lead, haha!

[birdiesanders]

I feel like lead in toys is worth a comeback, the "simpler times" people pine for were because lead.

I joke, of course.