so...

The emergency mode could be good for  failed economy...  

test...

Away for some time....in another realm of the internet....

emergency mode...

it is good to have this mode in economic society. what it is...is hard to say. so it is free idea.....no reason to spend too much time on this.

one free idea...

low power cpu chip can be used on desktop by boosting the power,quite simple.

one possible cause...

the moon "iapetus" has a long ridge. i found one reason.....it spin very fast in the past,the moon was distorted. then it cooled down and stopped spinning,resulting in the long ridge.  

lava tunnel...

it can used to a new way...using high heat to make a tunnel. new technology new opportunities.

comet...

this comet heading to earth. it will pass too close to this planet.