Actually the iPhone has used NVMe not eMMC since the 6S: http://www.thessdreview.com/da... And all these flash "devices" are multi-die packages. The eMMC and NVMe controller is a separate die driving a stack of flash devices.

Where do you find a 3W LED that produces the 800 lumens of a 60W bulb? The ones I see are 8-12W.

Oops. My math is way off. I assumed 60W sorry. Call it 8W for a 60W replacement LED, so better math: 0.008 x 24 x 365 x 0.15 = $10.51

Your math is way off. Your LED bulb will cost you almost $80 per year, paying for a smarter switch very quickly. 0.06 x 24 x 365 = 525.6 KWH, $78.84 worth at a cheap 15c

I was given effectively the same advice by a recruiter when faced with a choice like this, but its a little more refined: write both your choices on folded pieces of paper and stick them in a hat. Pull one out, and as you open it decide if you are pleased or unhappy you got that one. That instant emotional response is your subconscious chiming in and almost certainly giving you the right answer that your higher brain can not get to.

And that is exactly the problem with a wealth tax. Property taxes are wealth taxes, and your example shows the argument against them. The same issue applies even more commonly for a retiree. But don't get me started on California property taxes, and the ridiculous effects of the well-meaning Prop 13 which was supposed to help the retirees...

2 MHz was not all that remarkably fast for its today - the competing ZX Spectrum ran at 3.5 MHz. Although to be fair the 6502 does more per cycle than the Z80.

Smartphone designers struggle with the number of antennas required; and 5 GHz implies an additional antenna. They already have antennas for the cellular network, GPS, increasingly NFC, sometimes FM, WiFi and Bluetooth. The latter two are sometimes combined, but still, that is a lot to fit in a package that is very space constrained.

I'll second this also. I can get a 15" Macbook (17" would probably fit), Canon 50D, 17-55 f2.8, 70-300, big flash, chargers, compact camera, mini tripod, and a bunch of other junk in. It is small enough to carry-on and put under the seat in front of you as your "personal item", at least in the US. I love it!

Are you proposing a catapult instead of a train? Might be faster...

It is easy without Windows - I just went through this with a Verizon DSL install. When I called and told them I was installing from a Mac, they talked me through logging directly into the modem from Safari, and setting it up through its web interface. No Windows required! (so is that the chicken, or the egg?)