Comments on: How physicists make lunch – Tesla Coil to cook hot dogs and Blue laser to make coffee http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/ Talk Like A Physicist Day : March 14, 2011 Wed, 05 Oct 2011 20:51:18 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: mental_floss Blog » Morning Cup of Links: Tesla-cooked Hot Dogs http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/comment-page-1/#comment-4954 mental_floss Blog » Morning Cup of Links: Tesla-cooked Hot Dogs Mon, 22 Jun 2009 14:56:32 +0000 http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/#comment-4954 [...] rock. The resulting product will fill two coffee mugs, but it’s a profitable business. * How Physicists Make Lunch. A YAG laser beam will do the coffee, and a ten-foor tall Tesla coil cooks the hot dogs! [...] [...] rock. The resulting product will fill two coffee mugs, but it’s a profitable business. * How Physicists Make Lunch. A YAG laser beam will do the coffee, and a ten-foor tall Tesla coil cooks the hot dogs! [...]

]]> By: Fogo é para Neandertais… | n-Dimensional http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/comment-page-1/#comment-4781 Fogo é para Neandertais… | n-Dimensional Sun, 08 Mar 2009 23:58:15 +0000 http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/#comment-4781 [...] Via Talk Like a Physicist [...] [...] Via Talk Like a Physicist [...]

]]> By: zmouse http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/comment-page-1/#comment-4676 zmouse Wed, 17 Dec 2008 04:15:33 +0000 http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/#comment-4676 Watch the first video (the one with the laser coffee) while listening to "Reefer man" by Cab Calloway. Fitting, and is the same length as the video. Watch the first video (the one with the laser coffee) while listening to “Reefer man” by Cab Calloway. Fitting, and is the same length as the video.

]]> By: Leif http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/comment-page-1/#comment-4657 Leif Wed, 03 Dec 2008 20:56:43 +0000 http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/#comment-4657 Regardless of wattage and blackhole, the REAL question is: are these hotdogs any good? Regardless of wattage and blackhole, the REAL question is: are these hotdogs any good?

]]> By: The need for dark coffee and a high PEI rating [12/3/08] « What Have We Learned? http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/comment-page-1/#comment-4652 The need for dark coffee and a high PEI rating [12/3/08] « What Have We Learned? Wed, 03 Dec 2008 04:55:23 +0000 http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/#comment-4652 [...] making coffee with lasers and cooking hot dogs with tesla [...] [...] making coffee with lasers and cooking hot dogs with tesla [...]

]]> By: scalability.org » Blog Archive » Mmmmm …. coffee …. mmmmm http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/comment-page-1/#comment-4651 scalability.org » Blog Archive » Mmmmm …. coffee …. mmmmm Wed, 03 Dec 2008 01:49:13 +0000 http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/#comment-4651 [...] well … er … ah … ok. [...] [...] well … er … ah … ok. [...]

]]> By: n-Dimensional » Blog Archive » Fogo é para Neandertais… http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/comment-page-1/#comment-4275 n-Dimensional » Blog Archive » Fogo é para Neandertais… Mon, 11 Aug 2008 01:02:48 +0000 http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/#comment-4275 [...] Via Talk Like a Physicist [...] [...] Via Talk Like a Physicist [...]

]]> By: how to make coffee | Jack Fans http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/comment-page-1/#comment-1909 how to make coffee | Jack Fans Sun, 11 May 2008 17:40:36 +0000 http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/#comment-1909 [...] to a rounding error in …Yes, But Does It Make Coffee? - http://xiombarg.livejournal.com/|||How physicists make lunch - Tesla Coil to cook hot dogs and Blue …Only Neanderthals use flames to cook, and microwave is so 20th century; let’s use high powered [...] [...] to a rounding error in …Yes, But Does It Make Coffee? – http://xiombarg.livejournal.com/|||How physicists make lunch – Tesla Coil to cook hot dogs and Blue …Only Neanderthals use flames to cook, and microwave is so 20th century; let’s use high powered [...]

]]> By: Fogo é para Neandertais… « n-Dimensional http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/comment-page-1/#comment-1827 Fogo é para Neandertais… « n-Dimensional Sat, 10 May 2008 19:08:06 +0000 http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/#comment-1827 [...] Via Talk Like a Physicist [...] [...] Via Talk Like a Physicist [...]

]]> By: Guess Who http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/comment-page-1/#comment-1788 Guess Who Sat, 10 May 2008 06:15:35 +0000 http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/#comment-1788 Sunny Kalara:” not sure about the blackholes” Again you are not sure. That is a whole problem: “The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts.” Sunny Kalara:” not sure about the blackholes”

Again you are not sure. That is a whole problem:

“The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts.”

]]> By: Sunny Kalara http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/comment-page-1/#comment-1756 Sunny Kalara Fri, 09 May 2008 21:54:40 +0000 http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/#comment-1756 @Matthias : This is not about cooking in the shortest amount of time, it's about using the most fire power with coolest of lightening effects. Thanks for pointing out that the laser is a 2.5kW laser; the bottom laser sign refers to 300W laser, but considering that it seems to be taking 20 seconds to heat up the cup, 2.5kw sounds correct. @guess who : not sure about the blackholes but coffee is responsible almost all productive work that gets done in physics labs. @Matthias : This is not about cooking in the shortest amount of time, it’s about using the most fire power with coolest of lightening effects.

Thanks for pointing out that the laser is a 2.5kW laser; the bottom laser sign refers to 300W laser, but considering that it seems to be taking 20 seconds to heat up the cup, 2.5kw sounds correct.

@guess who : not sure about the blackholes but coffee is responsible almost all productive work that gets done in physics labs.

]]> By: Matthias http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/comment-page-1/#comment-1733 Matthias Fri, 09 May 2008 15:52:56 +0000 http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/#comment-1733 Making coffee with a 300W laser might take some time… based on a rough calculation (4.18 kJ/(kg*K) * 200g * 80K / 300W) it would take more than 3 and a half minutes, not accounting for heat loss. If I read the laser sign right, it's a 2.5kW Nd:YAG, which gives a more plausible 27 seconds firing time. Making coffee with a 300W laser might take some time… based on a rough calculation (4.18 kJ/(kg*K) * 200g * 80K / 300W) it would take more than 3 and a half minutes, not accounting for heat loss.

If I read the laser sign right, it’s a 2.5kW Nd:YAG, which gives a more plausible 27 seconds firing time.

]]> By: Guess Who http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/comment-page-1/#comment-1713 Guess Who Fri, 09 May 2008 10:27:58 +0000 http://talklikeaphysicist.com/2008/how-physicists-make-lunch-tesla-coil-to-cook-hot-dogs-and-blue-laser-to-make-coffee/#comment-1713 “Only Neanderthals use flames to cook, and microwave is so 20th century; let’s use high powered laser beams to make coffee.” No. It is coffee that makes high power laser beam. “Here is a clearer picture of Tesla coil cooking hot dogs.” You intentionally confuse the public. It is the evidence how Tesla coil create the micro-blackholes which propagate towards the center of Earth to eat it. “Only Neanderthals use flames to cook, and microwave is so 20th century; let’s use high powered laser beams to make coffee.”

No. It is coffee that makes high power laser beam.

“Here is a clearer picture of Tesla coil cooking hot dogs.”

You intentionally confuse the public. It is the evidence how Tesla coil create the micro-blackholes which propagate towards the center of Earth to eat it.

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