caliweed

Substack uses the email as the placeholder, it prefills the subscribe input.

And it can't even be erased with backspace.

Basically if you're streaming or having any kind of observation they're gonna see your email.

I have heard of it

"In the last section, we looked at the p-n junction. More efficient recombination of electron-hole pairs can be acheived by incorporation of a thin layer of semiconductor material, either p or n type semiconductor with a smaller energy gap than the cladding layers, to form a double heterostructure. (More on this in the future). As the active layer thickness in a double heterostructure becomes close to the De-Broglie wavelength (about 10nm for semiconductor laser devices) quantum effects become apparent."

Are you playing with my heart?