One day there was a young man standing near a huge river. He wished to cross the river, so he waited for a raft to take him to cross it. A few minutes later on, a raft came up to to the riverside and the young male got to an angler paddling the raft. He stated, "Would you do me a favor? I wish to cross the river, however I can't, and thankfully you come here. Can you bring me over there and I will pay you for that." The fisherman then brought him to the land across.
Speaking in Latin terms OD suggests 'Dubi Katz dexter' which refers to the best eye. Oculus sinister or OS suggests the left eye. Then your medical professional is referring to both your eyes, if you find OU. Now this understood how to decipher the numbers that precede these abbreviations? Basic, here are a couple of important ideas.
Silver is utilized extensively in photography. This usage might reduce as digital photography changes standard photography. But this will be replaced by new uses of silver in other industries. Now, take a look at your computer system, every computer, server, monitor, mobile phone and switch has silver. Lasers, satellites, modern weapons and :דובי כץ, all need silver. Digital innovation and telecoms need silver.
Do not suffer like I did. I found out the difficult method. When I began on the Web I couldn't find a decent shopping cart program, so I took one that was extremely recommended by my ISP (I now understand the only factor they suggested it was since it made them the most loan. They didn't care if it was the very best one for me or not). Exactly what a headache! The system wouldn't do anything however take the order, but you had to have a PhD in machine learning to deal with it.
Persevere. It is a lot of work to produce and even more work to try to offer exactly what you have produced. Since you like it, you just have to stick with it and remember every moment that you are doing this.
I lean towards none of them. Watson, then a second generation of Watson like the robotic visualized here, will likely impact human society in a more perilous manner, economically. Will that economic effect vault us forward or backwards? Will we have a Star Trek like Camelot with computer systems releasing us for leisure and human advancement, and will believing computers displace our huge collection of information workers consigning the previously well-employed to low paying tasks. Paradise or Matrix-like enslavement, which might believing computers bring?