Sensei

Different LCD/LED monitors work slightly differently. One mine monitor has linear polarization of photons with 45 degree. Other one has vertical polarization. Cell phone LCD is emitting not polarized photons. 3 LCD, 3 different results. You can verify what is polarization of your devices by using polarization filter such as this one: Pure speculation: if one of your eyes would be better at seeing polarized photons than the other eye, slightly different image would appear to each one, but brain would like to merge them. This technique is used by one of 3d glass technologies - screen is emitting image for left eye using polarized vertically photons, and image for right eye using horizontal polarized photons, then 3d glass has vertical polarization filter on one eye, and horizontal polarization filter on 2nd eye, so 2 different images (rendered/recorded by 2 cameras during movie making) are reaching eyes at the same time. And our brain is rebuilding 3d depth.. Do you have the same 3D illusion while watching 2D images in real world, not LCD monitor?

The most of modern C/C++ IDE's have syntax checking, wrong entered stuff is highlighted.. Visual Express/Studio is searching for names of variables, members, classes while entering couple letters, suggesting what you might want, and then you can pick it up from drop-down list. Use f.e. ConTEXT editor for programmers. It can analyze different types of languages, PHP, C/C++, JavaScript etc. http://www.contexteditor.org/ In interpreted languages the all variables are strings. So language doesn't need to know type, when there is just one type variable you can have. In C/C++ you need to tell language what will be type of variable, otherwise it doesn't know type. In C/C++ string doesn't even exist as language standard (std::string is just yet another optional to use class included in external linked library). There is array of characters (char name), which is equal to array of bytes. You can't use it as "default type", without telling how large is array, and we are back to root.. At modern times in serious programming everybody are using Unicode, which has wider character standard.

I have made couple devices for fast production of Hydrogen, Oxygen and Chlorine, and NaOH (because had enough waiting for slow battery rate). Mine normal rate is 1 Liter of Hydrogen per hour easily. Couple times measured. The bigger area of electrodes, the more current is flowing. But usually people are using 60 grams of NaCl and 18 grams of H2O which has volume = ~28 cm^3, so it's hard to use large size electrodes.. But I bet, he used metal which is immediately reacting with solution. If I use steel or aluminum for positive electrode, there is often no sign of Chlorine, instead electrode is dissolving. You need/should use carbon-graphite electrode for positive electrode (or better for both). 1 A * s = 1 C 1 C / e = 1 C / 1.6*10^-19 = 6.25*10^18 electrons (in theory) one electron can split H2O to OH- and H+ So there are needed 2 electrons to produce one molecule H2 1 L of H2 has mass 0.08988 g/L 1 molecule of H2 has mass 2 * 1.0078 g/Na = 2 * 1.67*10^-24 g so in 1 L there is 0.08988 g/3.3469*10^-24 g = 2.68*10^22 molecules of H2 2.68*10^22 / 3600 seconds = 7.459*10^18 molecules produced per second *2 electrons needed to each molecule= 1.492*10^19 electrons per second needed Which is 2.387 A average. I can easily go beyond this current. Today I was using 5 A to produce Hydrogen in experiment.