Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

...Japan fires world's most powerful laser to produce... 1,000 times the planet's power consumption
dailymail.co.uk ^ | By Ellie Zolfagharifard

Posted on 07/29/2015 5:26:48 PM PDT by BenLurkin

click here to read article


Navigation: use the links below to view more comments.
first previous 1-2021-4041-48 last
To: ctdonath2

OK, so the have really, really great eyesight also. :)


41 posted on 07/29/2015 7:47:32 PM PDT by rikkir (You can lead a horde to knowledge but you canÂ’t make them think. (TnkU ctdonath2))
[ Post Reply | Private Reply | To 39 | View Replies]

To: BenLurkin

I once saw a UFO shoot a laser beam into Elvis’ grave.

W.W.


42 posted on 07/29/2015 7:51:27 PM PDT by logitech (It is time.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Lx

"I felt a great disturbance in the Force, as if millions of voices suddenly cried out in Japanese."

43 posted on 07/29/2015 7:58:21 PM PDT by Rebelbase ( NASCAR 2015: "Bootlegger to boot licker"--FReeper Crim)
[ Post Reply | Private Reply | To 6 | View Replies]

To: BenLurkin

“The team were able to produce such a high output from low energy by only firing the laser beam for 1 pico-second, or a trillionth of a second.”

I wonder if that would kill a mosquito? Possibly, since the total energy input is less than what it would take to power a microwave oven for two seconds, and so the output energy would be some percent less than that. The question is how dispersed was that energy during that trillionth of a second, that is, how wide was the beam diameter?


44 posted on 07/29/2015 8:00:49 PM PDT by catnipman (Cat Nipman: Vote Republican in 2012 and only be called racist one more time!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Jack Hydrazine

Yottawatt?

45 posted on 07/29/2015 8:01:49 PM PDT by xp38
[ Post Reply | Private Reply | To 17 | View Replies]

To: Huntress

46 posted on 07/29/2015 8:06:16 PM PDT by xp38
[ Post Reply | Private Reply | To 34 | View Replies]

To: BenLurkin

My guess is that they have a large bank of ultra-capacitors which you can now get at 300 farads each, about the size of a soda can. So lots of stored charge. When ready to use it, ZAP! But it probably takes a while to build up the charge so the duty cycle of this laser would be very poor.


47 posted on 07/29/2015 10:08:09 PM PDT by pepsi_junkie (The only fiscally sound thing dems ever did: create a state run media they don't have to pay for)
[ Post Reply | Private Reply | To 1 | View Replies]

To: JohnnyP

Hah! Don’t know if that was me or spellcheck.


48 posted on 07/30/2015 7:35:03 AM PDT by SampleMan (Feral Humans are the refuse of socialism.)
[ Post Reply | Private Reply | To 24 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-2021-4041-48 last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson