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Notices by Joshua Judson Rosen (rozzin) tagged physics

  1. Joshua Judson Rosen Joshua Judson Rosen

    Wave Form Helix

    This wave form helix has a higher spring rate constant (k for you Hooke's laws fans out there) that allows the coil to carry more mass than those currently on the market. More mass means more momentum which allows this toy to perform

    • physics
    • slinky
    • toys
    • want
    Wednesday, 12-Feb-2020 12:27:31 EST from web permalink
  2. Joshua Judson Rosen (rozzin)'s status on Wednesday, 11-Feb-2015 22:11:36 EST Joshua Judson Rosen Joshua Judson Rosen
    Just got one of these #gyro #batwing #ball things: http://www.sciplus.com/p/BATWING-FLYER_49333 #physics
    Wednesday, 11-Feb-2015 22:11:36 EST from AndStatus permalink
  3. Joshua Judson Rosen (rozzin)'s status on Tuesday, 09-Sep-2014 16:39:39 EDT Joshua Judson Rosen Joshua Judson Rosen
    I think I agree literally w/ everything this guy's saying, including the `learn #physics #because…' bit at 3:40–5:04: http://www.youtube.com/watch?v=ni4j5K4Lz3o !science !education
    Tuesday, 09-Sep-2014 16:39:39 EDT from web permalink
  4. Joshua Judson Rosen (rozzin)'s status on Thursday, 02-Jan-2014 21:51:36 EST Joshua Judson Rosen Joshua Judson Rosen
    • nanohacker
    I am a little afraid of potential #side-effects from teaching toddler @nanohacker #physics; waiting to hear him say "No I CANNOT look without touching—Heisenberg says so!"
    Thursday, 02-Jan-2014 21:51:36 EST from web permalink
  5. Joshua Judson Rosen (rozzin)'s status on Thursday, 02-Jan-2014 21:43:20 EST Joshua Judson Rosen Joshua Judson Rosen
    • nanohacker
    So, !gravmass was a big hit here: @nanohacker has been thoroughly enjoying his new #physics #toys. ☺
    Thursday, 02-Jan-2014 21:43:20 EST from web permalink
  6. Joshua Judson Rosen Joshua Judson Rosen

    Radiation from monopoles, dipoles, quadrupoles

    Nice polar graphs and animations. Written in the context of sound-waves, but presumably applies in other wave-radiation contexts.

    • physics
    Monday, 21-Oct-2013 18:46:13 EDT from web permalink

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Joshua Judson Rosen

Joshua Judson Rosen

Nashua, New Hampshire, USA

http://www.hackerposse.com/~rozzin

Robotanist, FOSS engineer, artist w/ a superhuman ability to distinguish shades of khaki. FoxtrotGPS, libvisualid, GNU Robots maintainer.

Tags
  • #artist
  • #engineer
  • #foss
  • #foxtrotgps
  • #libvisualid
  • #robotics
  • #visualids

Following 53

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Followers 115

  • Alexandre Oliva (moved to @lxo@gnusocial.jp)
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Groups 47

  • New Hampshire
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  • Bagger 288 & friends
  • An XMPP and Jabber related group
  • XMPP
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  • Language
  • Ramen Noodles

Lists 10

    beerbuddies , foxtrotgps , robotics , libvisualid , visualids , foxtrotgs , foss , artist , engineer , spammy

Statistics

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Member since
15 Apr 2012
Notices
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1

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