Forgot your password?
typodupeerror

Comment Re:Well yeah (Score 4, Insightful) 140

No one is actually pulling out. The U.S. has made it harder for foreign companies to import them. But there are still domestic manufacturers of EVs, like Tesla, Ford and Stellantis. This is something very else: For the last decade, one big argument against EVs was "bad resale value", because EVs were seen as a novelty, and fear for dead batteries, fueled by the problems with first gen Nissan Leafs, made buyers wary of used EVs. Additionally, there were not many used EVs on the market to begin with, fleet operators did not have many young EVs to sell, and prices did not really average out yet.

Now, demand for EVs is rising due to high fuel prices, and a good public charging network making EVs a viable alternative for many people. And also people looking for bargains are hitting the market, and with used batteries not being the problem they were thought to be, used EVs have its own value proposition. We have here the normal effect of demand rising more than the available supply.

Comment Destined for failure (Score 1) 14

These drone delivery services that have to operate in line-of sight and comply with a gazillion FAA regulations are doomed to failure. You could deliver the order faster using a trebuchet over such distances and with fewer liabilities or costs.

Manna Aero has moved to the USA for its trials because it effectively had so many problems in it's home of Ireland and Just the other day another 85lb Amazon drone crashed and burned.

Given the costs, both from a hardware, labor and systems perspective, they'll never compete with a gig-worker on an ebike.

Comment Optimisation. (Score 1) 160

GM says its software business keeps roughly 70 cents of every dollar it brings in. That's a rare level of profitability in the auto industry, as many car sales generate just four to 10 cents per sales dollar...

Is GM exiting hardware and switching to software vehicles?

Will their upcoming model compete with Grand Theft Auto?

Comment Re:An elegant chip (Score 1) 42

I wrote a lot of assembly (back in the day) for both the Z80 and the 6502. The Z80 was like a Mac truck. It had some really powerful instructions (LDIR etc) and a great register-set but the 6502 could be a lot faster on one condition -- that you had space available in page zero to exploit the indirect addressing mode that relied heavily on the first 256 bytes of RAM. The Z80 had the advantage that it had on-chip support for refreshing dynamic RAM so systems with more than 4K or so of memory were much easier and cheaper to build using a Z80 than a 6502.

If you were building and programming a system from scratch then the 6502 was the obvious choice but if you were programming a "store bought" 6502 system such as the Apple, Atari or Commodore, many of those valuable first 256bytes (page zero) were already in use by the ROM-based system software so things became a bit trickier.

Ah... happy days.

Slashdot Top Deals

Technology is dominated by those who manage what they do not understand.

Working...