.

5 minutes ago, deema78 said:

.

You need to put more effort into saying something that makes sense. If you are capable of that. 

Are you familiar with the concept of subpar? --American English.

You seem to have trouble with rigor of any sort. ALL your posts? This one isn't.

An opening post to a discussion needs more than bald assertions with no support. In a science discussion, we appreciate it when you show us your reasoning, including any evidence you may have that supports your assertions, because anybody can squawk like a chicken about things they don't understand. Understand?

Quote

I see. All of my posts go into 'trash can'. That, itself, is interesting to me

Start writing sensible things, and they won't end up in the trash..

 

You can measure the speed of light at home.. laser rangefinder uses it to measure distance (e.g. a land surveyor uses it in the early stages of house construction).. The latency of your smartphone when you talk or send data over the Internet (such as now) is due to the speed of light. Just use ping in the terminal (cmd.exe) and see how it changes when you ping local city server, other country in the same continent server, or opposite end of the Earth. So, if you start a post with "it's a fake number", don't expect it to continue and waste people's time..