goshgash

Maybe I can answer this for you. ISS astronauts connect to a NASA computer on earth via remote desktop and surf from there. This allows for maximum security, but a speed test would produce results for that NASA machine, not for the actual connection to space.

Do you see any way end to end encryption for emails (e. g. PGP) would ever become mainstream?

I have seen about a million products that promise weight loss while doing nothing.

• What makes you more credible than these?
• What kind of professor are you, other than the jack of all trades described in your post?
• Why does the website look like every single other weight loss scam site?
• How long will I have to browse it until finding an actual price tag?
• How were these 50 years of science spent? On the material? Or on the general idea of weight loss by cold?
• Since you're a scientist, what are your scientific publications on the topic, and which papers printed them?

Or state...

Do you like every ape you see, from chimpan-a to chimpan-zee, or are there some you despise?