Static Random Access Memory (SRAM) is fast, expensive memory that uses small latches called “flip-flops” to store bits. Dynamic Random Access Memory (DRAM) stores bits in small capacitors (like small batteries), and is slower and cheaper than SRAM.

The capacitors used by DRAM leak charge, and must be continually refreshed to maintain integrity, typically every few to a few hundred milliseconds, depending on the type of DRAM. Refreshing reads and writes the bits back to memory. SRAM does not require refreshing, and maintains integrity as long as power is supplied

Firmware stores small programs that do not change frequently, such as a computer’s BIOS (discussed below), or a router’s operating system and saved configuration. Various types of ROM chips may store firmware, including PROM, EPROM, and EEPROM.

PROM (Programmable Read Only Memory) can be written to once, typically at the factory. EPROMs (Erasable Programmable Read Only Memory) and EEPROMs (Electrically Erasable Programmable Read Only Memory) may be “flashed,” or erased and written to multiple times.

The term “flashing” derives from the use of EPROMs: flashing ultraviolet light on a small window on the chip erased the EPROM. The window was usually covered with foil to avoid accidental erasure due to exposure to light. EEPROMs are the modern type of ROM, electrically erasable via the use of flashing programs.

A Programmable Logic Device (PLD) is a field-programmable device, which means it is programmed after it leaves the factory. EPROMs, EEPROMS, and Flash Memory are examples of PLDs.

Flash Memory - Flash memory (such as USB thumb drives) is a specific type of EEPROM, used for small portable disk drives. The difference is any byte of an EEPROM may be written, while flash drives are written by (larger) sectors. This makes flash memory faster than EEPROMs, but still slower than magnetic disks.

Snohetta promotes a more democratic workplace atmosphere than most other architectural offices. This may merely reflect prevalent employment practices in Scandinavia, but Snohetta places a stronger emphasis on group participation in the design process than typical high-style firms.

My father grew up in a life of extreme privilege.

It takes balls to execute an innocent man.

If you're going to buy a suit, don't buy one off the peg if you can afford not to. Go to a tailor, as I always do; find the style you like, and have it fitted to your shape.

The gay bunting erects his white crest, and gives utterance to the joy he feels in the presence of his brooding mate; the willow grouse on the rock crows his challenge aloud; each floweret, chilled by the night air, expands its pure petals; the gentle breeze shakes from the blades of grass the heavy dewdrops.

When you take the time to understand why your parents did the things they did, you stand a good chance of learning more about your own behavior.

Fashion is not always about what's new, it's also about what's good. And I think if you need to see what's good, you have to be there.

So we baked and sweated together. I like punching the dough. I told myself it was the moon and punched it senseless.

I definitely wasn't cool in high school. I really wasn't. I did belong to many of the clubs and was in leadership on yearbook and did the musical theater route, so I had friends in all areas. But I certainly did not know what to wear, did not know how to do my hair, all those things.

Programming is one of the most difficult branches of applied mathematics; the poorer mathematicians had better remain pure mathematicians.

I couldn't kill a chicken, I couldn't kill a cow - I was a vegetarian too at that time - so I thought, well what is there that I could kill? I couldn't kill this and I couldn't kill that.

For greed all nature is too little.

Once you come and see Kiss, you either love us or you hate us.

I've been working with contractors designing and building a house on a nonstop basis since 2005. I learned about all these systems of audio, construction, electricity, energy, water systems.

Where food trucks are concerned, nothing's better than having a whole flock of them at one location. Competition not only improves the quality of the food, it prompts these rolling lunch wagons to lower prices and offer specials, too.

Anyway, in my writing I've always been interested in finding places to stand, and I've found it very useful to have a direct experience of what I'm writing about.

When I was 12 years old, my father was killed. I lost a loved one to violence. The pain was because I lost my father. It didn't matter that he was an officer... It shaped my life. If anything, it made me a strong advocate for the victims of violence.

I like to be able to raise people's consciousness, yes. And to remind that those of us involved in the receiving end of the oppression, we have a duty.

I have been a performer for as long as I can remember. I performed in Sunday school and church plays.

All the men in my life have been two things: an epic and an epidemic.

Your first pregnancy you have nothing to do except sleep and take care of yourself and go to prenatal yoga or whatever. Now I have a full-time job, I have a four-year-old, I've got a life that is demanding my attention, so I've gone to prenatal yoga once. It's such a bummer.

Part of being a big winner is the ability to be a big loser. There is no paradox involved. It is a distinctly Harvard thing to be able to turn any defeat into victory.

I've been campaigning for 17 of the last 24 months. I'm ready to legislate and not campaign.

The painter, sculptor, writer, and musician are protected by law. So are inventors. But the chef has absolutely no redress for plagiarism on his work; on the contrary, the more the latter is liked and appreciated, the more will people clamour for his recipes.