Editing Talk:1681: Laser Products
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Laser jet surgery might be a reference to [http://tvtropes.org/pmwiki/pmwiki.php/Main/ThisAintRocketSurgery rocket surgery]? {{unsigned ip|141.101.80.25}} | Laser jet surgery might be a reference to [http://tvtropes.org/pmwiki/pmwiki.php/Main/ThisAintRocketSurgery rocket surgery]? {{unsigned ip|141.101.80.25}} | ||
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:Laser eye printer sounds like the type of thing edgy people want. Imagine printing a pentagram on your pupil or sclera {{unsigned ip|162.158.26.140}} | :Laser eye printer sounds like the type of thing edgy people want. Imagine printing a pentagram on your pupil or sclera {{unsigned ip|162.158.26.140}} | ||
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The first laser was fired 56 years ago, on 16 May 1960 by [https://en.wikipedia.org/wiki/Theodore_Harold_Maiman Theodore Harold Maiman]. Maybe this comic is a reference? [[Special:Contributions/188.114.109.103|188.114.109.103]] 15:45, 16 May 2016 (UTC) | The first laser was fired 56 years ago, on 16 May 1960 by [https://en.wikipedia.org/wiki/Theodore_Harold_Maiman Theodore Harold Maiman]. Maybe this comic is a reference? [[Special:Contributions/188.114.109.103|188.114.109.103]] 15:45, 16 May 2016 (UTC) | ||
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:The first part of that question was tested in 2012. http://www.universetoday.com/93987/amateur-astronomers-flash-the-space-station/. The article mentions that the 800 million lumen (dubious) searchlights came in brighter than magnitude 0 but the 1 MW blue laser was "also visible". From the picture it looks to be about magnitude 2 or 3. To match the sun's brightness (for blinding purposes) you'd need to get that up to about -26.5. Making up a 29 magnitude difference means you'd need to make your laser about 400 billion times brighter, or about 400 petawatts. You can probably bring that power draw down significantly by focusing the beam more, but since the Earth's power consumption is only about 2.5 petawatts (per Randall), you're already pretty far outside the realm of possibility. [[Special:Contributions/108.162.237.220|108.162.237.220]] 13:41, 18 May 2016 (UTC) | :The first part of that question was tested in 2012. http://www.universetoday.com/93987/amateur-astronomers-flash-the-space-station/. The article mentions that the 800 million lumen (dubious) searchlights came in brighter than magnitude 0 but the 1 MW blue laser was "also visible". From the picture it looks to be about magnitude 2 or 3. To match the sun's brightness (for blinding purposes) you'd need to get that up to about -26.5. Making up a 29 magnitude difference means you'd need to make your laser about 400 billion times brighter, or about 400 petawatts. You can probably bring that power draw down significantly by focusing the beam more, but since the Earth's power consumption is only about 2.5 petawatts (per Randall), you're already pretty far outside the realm of possibility. [[Special:Contributions/108.162.237.220|108.162.237.220]] 13:41, 18 May 2016 (UTC) | ||
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