Domino Domino Logic

Create OR, AND and XOR gates out of dominoes. Replacement for TTL and CMOS.

http://neil.fraser.name/

Category:

Science & Technology

Tags:

• Domino
• Boolean
• Logic
• And
• Or
• Xor

[wenaolong]

I get the OR gate, because either may be true, or both. The AND because only if Both are true is it true. But XOR is "only if neither are true, is it true". how are neither true?

[Odo987]

@wenaolong "only if neither are true, is it true" describes a NOR gate (Not OR).

XOR is "only if one is true but not both". Most usages of 'or' in English are actually 'xor'. E.g. "The Democrats or the Republicans will win the presidency" does not imply that both could win.

[asiansrule12893]

how did u slow the frame-rate like that, it looks fucking awesome

[Odo987]

iMovie on the Mac has the ability to speed up or slow down clips.

[UpValleyPacifist]

i think your XOR may be vulnerable to a race condition

[colossus999]

The people who say this is boring shouldn't be watching this video. It takes a mind that really appreciates logic simply for what it is, and that type of a mind seems to be something they lack.

[Happyfaceboy100]

Why does he open a new set every time??

[slapkickinmule]

actually, you only need xor,and,not,and or to make computers, if only he had a not gate

[PoopTruffles]

Redstone in minecraft can be applied to this also.

[AaronPatinio]

@UpValleyPacifist All XOR Gates are vulnerable to race conditions.

[6730815]

people just smd , i wasted like 4 min watching the vid and another 5 min seeing the comments , now i want them back , not mentioning the time for the comment itself

[indago9]

I think I might make a calculator now.

[m4r1o148]

@Anthonyk312 I came up with an idea but it's VERY complicated and depends on timing and landing.

[Anthonyk312]

Now try and make a NOT gate =P

[submission123456]

impressive XOR haha niice

[OlloX3]

This is so coool!