Period flow can happen without warning, and even if there is a warning, it’s not usually something that girls are comfortable enough with to want to announce the reason in front of a classroom.

For real. Just because Putin is a Bond villain doesn’t make every citizen of Russia one of his goons.

I started cradling him when he was just old enough to be adopted. Every time we crossed paths, I would say “Scoop!”, scoop him up with a hand under his chest, roll him over backwards with my other hand on his butt, and lay him down on my arm like that. Then I’d scratch his tummy and give him kisses, then let him go after a little bit.

I taught my cat how to speak. Now he doesn’t shut up.

I also “taught” him to tolerate being cradled on his back like a baby.

For SSD’s, it’s 100% a logical table, because data is stored all over the place for load balancing purposes, so it already uses a logical table to keep track of what each block is for at any given point in time.

For HDD’s, historically they were physically separated, and they mostly are still, but there’s still a logical table, and there’s no reason the logical table can’t say “Blocks 0 through 1234 and 2000 are part of partition 1” if you have something somewhere else that you want on that partition.

I think the idea comes from “HDD slow,” as he was impressed with the speed it was happening at, especially if you think of it as requiring data to be moved around on the disk. It’s not really intuitive to think of it as just a table on the disk somewhere that says which regions belong to which partition, and having those regions be anywhere on the disk.

“Sunwise”, and for the exact same reason.

Clocks go clockwise because their predecessors did. What were their predecessors?

Sundials.

How does the shadow go around a sundial? Well, sunwise, of course.

Counterclockwise, as said in another comment, was “widdershins”, from a Middle Low German phrase meaning “against the way”.

No, he’s claiming that he shagged David Attenborough.

Well, think about it.

WiFi is electromagnetic radiation, and penetrates walls. The standard frequency is 5 GHz. With harmonics, we should expect similar behavior from wavelengths that are some whole-number multiple of this frequency.

There are multiple such frequencies within the visible light spectrum, such as 500 THz (orange), but visible light doesn’t usually penetrate walls, it’s instead reflected or absorbed.

On the other end, we have X-rays, which are in the range of 3×10^(16) - 3×10^(19) Hz, which are used medically to see into the human body. There are likewise whole-number divisors, such as 200, which put a potential fundamental at around 600 THz (green). Yet, we generally can’t see through people using normal light. That’s why we use X-rays.

Now, this is all well and good, but it’s all purely academic, because the reason why you can’t use your infrared sensors to detect the color blue or purple is because the infrared sensors aren’t sensitive in that frequency, the same reason why you can’t use your blue cones to detect infrared.

Ah. That makes sense. Something about the harmonics, though:

Sound generates those harmonics because it’s physically vibrating sensors in our ear, so we get a 1 to 1 translation of the waveform. Light doesn’t, because it’s received by 4 different sensors that are sensitive at different ranges and in different phases. The reason we don’t experience “blueness” in the infrared spectrum is because our infrared sensors don’t know what “blue” is.

Why would you say there’s only one octave?

Human audible frequencies are in the range of 20 Hz to 20 kHz, and are logarithmic.

Human visible frequencies are in the range of 400 THz to 800 THz, and are linear.

There’s far more available distinction to be made with color than with sound, it just doesn’t interfere the same way.