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motosynthesison 'Li-fi 100 times faster than wi-fi'

Guys, Guys, for Internet to work packets must be sent and received. How is the sending part going to work?

motosynthesison 'Li-fi 100 times faster than wi-fi'

i'm no computer scientist, but don't i have to request information in order to receive it? What i mean is, do i have to attach a LED light to my laptop to request the data from the LED in my roof?

motosynthesison 'Li-fi 100 times faster than wi-fi'

How do you request the data to be transferred? This magical system is starting to get an awful lot more complicated.

motosynthesison Coffee drinking linked to lower mortality risk again

As stated in the article, we can't be certain of causation. I tend to prefer a simpler approach.

The simple act of moving lowers the risk factors for cardiovascular disease.

5 cups of coffee per day is going to get most people moving.