Yes, laser process is happening in laser diodes. The electrical engineers are annoyed at your astounding ignorance of the subject

the light at each of three frequencies (actually a distribution around a peak for real world lasers) will be coherent. There is also amplification of light by stimulated emission happening. So the device is indeed a laser and you armchair amateurs should just be quiet

because such an accident has actually happened...never

you might get stomped by a hippo that escaped from your local zoo, why don't you worry about that instead.

a two year old could sit with a plastic steering wheel going "br-br-br-br-br-br", but that doesn't mean they're driving a car down the road

You keep milking that cheesy cow fetish whey too much.

pfft, with Martin Tajmar? He has a history of making B.S. claims, look it up: "Tajmar Gravitomagnetic Waves" in your favorite search engine. The guy is full of shit

You're confused, an ion engine is a type of rocket. The problem with this type of drive is too much thrust is claimed for the amount of energy expended. You really can propel something with photons, whether microwave or light, since photons have momentum. But it's to the tune of a newton per 300 megawatts; in other words a fiendish amount of power to get a very small amount of thrust. Our universe is perverse like that.

This "physicist" Tajmar has made all kinds of absurd unreproducible claims and experiments of making gravity wave effects with superconductors and similar. In short, a self-deluded person trying to be the next Einstein when really he's more snake-oil purveyor.

Tajmar made a lot of hoopla over ten years ago about making gravitomagnetic waves orders of magnitude more powerful than GR predicted; some were claiming we were on our way to artificial gravity or a warp drive by his bold claims. Of course, his experiments could never be duplicated. Since then, he's been trying to make waves (ha!) with other dubious claims of making gravity effects by electromagnetic means and such.

Take anything he claims "confirmed" with a one hundred pound bag pinch of salt.

Companies certainly have been hacked and financially via RDP, your ignorance on the subject is astounding.

Linux zealot? Guess again, clicky-pointy boy

and anything in "symbolic AI" is just re-implementing stuff done in the 1960s, often badly

The world is already flooded with cheap chinese electronics, no one needs to mine anything for the next 20 years to make autonomous weapons out of bog standard programmable components

apparently human soldiers don't object to immoral or illegal orders, the superior officer has a sidearm for a reason, and it's not to shoot the enemy.

In the movie I saw, they preyed on sci-fi actors with abysmal skills. Win-win I say.

Just a word of warning, NetBSD autobuilds too much without testing, both for the OS and for the repositories. OpenBSD you might find more stable and with packages that work; the project leader and many of the core devs are sparc and sparc64 architecture experts.

For certain applications that is a true statement about "nothing better/faster/stronger" than Sparc. The top TPC-C benchmark is by Oracle's T5-8 server, for example. Maybe your project's biggest problem is your attitude.