The ones with actual users ...

These are the sort of self-generating monopolies I've seen in the past 25 years of the internet.

Effectively, everyone goes there because everyone goes there.

A bit more than herd mentality, but makes any startup something which requires large amounts of energy to succeed and then keep going. Never stop.

Twitter has self-inflicted wounds, thanks Elon, but continues to limp along. I find myself less likely to visit because -- not everyone is there any more.

Not all Venture Capital are angels, some come in and kill the fledgling company and take it's IP, others wring it dry over months or years while skimming money off the top. Never occurs to some investors a company could be the next Alphabet or Meta.

This would then block the future as depicted in Minority Report.

"Hi there! Would you like to buy another [highly personal and embarrassing item]?"

There's a relief.

I visited Activision in the mid 1980s, when it was a shoe-string operation. Games for the C64 were coming along and quite impressive, including Little Computer People, which was running on a desk over a weekend to check for stability.

Seems it's all about IP these days.

They're coming for the upper bands which were available to Ham Radio enthusiasts. FCC doesn't care about us anymore.

Such a useless post and reflecting lack of actual knowledge of Fry's.

20 some years ago I bought my first laptop (still have it) at Fry's in Sunnyvale. It was still in the little grocery location, the shelves (and even former refrigerated goods) aisles has resistor and capacitor models sticking out of the floor. It's long since become some health club or other business after Fry's moved to a big store a couple blocks away.

In the hey day of the stores on E. Arques, E. Brokaw and E. Hamilton had about 40 or 60 cashiers, the queue moved pretty swiftly and they didn't take American Express. I tried to buy my first digital camera there and found that out. Went over to Wolf Camera to pick it up. Anyway, over the past few years I've visited the number of cashiers has dwindled down to only a handful. Few floor walkers, where once they were all over you, asking if you needed any help. Last visit I didn't see one at all.

At the end Fry's probably only had a dozen people working in each of their giant stores, a far cry from the hundreds they employed a decade or two before. The downsizing has been happening over time. Weep not for droves of employees losing their jobs, weep for the few who worked in desolate stores, with unstocked shelves who knew the writing was on the wall. They've been circling the drain for years.

The main hurt here is losing a chain which once carried just about everything the home hobbyist/maniac could ever want. That's been going on with the closure of Weird Stuff and Halted Specialties. I'll have to look to see if there's anyone left who sells components, wire, cable, solder, special tools, etc. I'd say they failed to plan well and we've known the eventual source of stuff is going to be our mailbox.

There isn't really any proof that Waymo vehicles are driverless, only that the driver isn't in the vehicle. If you compare a dozen dubiously driverless vehicles to a million collecting data every moment and already doing a pretty good job at autonomy, which do you think will succeed?

The fact that the driver is not in the vehicle does not mean that there is no driver.

I believe that this was figured out in the amateur observer community before NASA confirmed it. I saw it go by in my twitter feed. Not sure I can find it now...

Linear Energy Transfer

It's not radioactive. When high-energy particles strike it, they break apart into lower-energy particles that are more harmful. So, you need enough shielding to catch the particles that break apart in the top layer of your shielding.

While radiation mostly results in transient errors, it can also cause latch-ups that blow a gate off of the die. For rad-hard equipment in space this is mitigated by silicon-on-insulator fabrication, so that you can't have a latch-up between the substrate and a silicon feature.

We could have REAL ZOMBIES! YEAH!

:-)

I hear you. Going to be an interesting future, if we live.

Someone who broke their neck and was suffering from paralysis. You can control a chair or exoskeleton. People who can not hear today have cochlear implants, this is not all that different and might (eventually) work better. Or speak, or see. Other people who are disabled in various ways.

Oops. To continue: I'm just not seeing that it is so hard to access. But then, I use a Linux desktop, which has always come with a proper PDF renderer, there has never been a need to download "Acrobat".