Useful and useless stuff...

I think at some point, quite a few people will ask themselves: Do I quit Facebook? One writer has done that:

ST, Sept 29

http://www.nytimes.com/2014/09/28/opinion/sunday/kicking-the-facebook-habit.html?_r=0

There are warnings against getting started...

Anyway, there is now a social media app that -- unlike Facebook or WhatsApp -- does not depend on cellphone service or an Internet connection:

FireChat lets you text friends, even without a signal

http://www.theverge.com/2014/3/20/5530062/firechat-app-iphone-lets-you-text-friends-even-without-a-signal
_____________________________________________

One day, the cellphone itself will be replaced by wearable phone-watches...

_____________________________________________

Sometimes, all that are needed in today's throwaway world are practical, sensible inventions:

__________________________________________________

At least all the above are useful stuff. Watch this video below for the...

20 Most Useless Inventions Ever Made

https://www.youtube.com/watch?v=F4G74kprBK8