Lightcell: An engine that uses light to make electricity

I've periodically seen lightcell and danielle fong in various news / reddit /forums over the last few years and it always seems to be steeped in controversy.

I know next to nothing about the field / tech, but a portion of folks seem to be like "incredible visionary etc. etc." and the another portion like "fringe science / complete bullshit / this is as realistic as cold fusion" kind of thing.

Very interested to hear from folks more in the know of like, high level long term viability / what the implications are etc.

She seems like someone with an eye for a clever solution to an existing problem, an eye for funding (her compressed air "LightSail" thing raised over $70 million), and maybe a somewhat shaky relationship with practicality.

i'll take it

For what it's worth, I wish you luck on this.