sfsuphysics's Recent Activity

  1. sfsuphysics replied to the thread Lighting.

    your heaters are actually more efficient than your furnace because they turn nearly 100% of the electricity into heat the problem is...

    Jan 18, 2019 at 2:44 PM
  2. sfsuphysics replied to the thread Lighting.

    My guess is common "San Francisco in-law" setup, where it's a single family home, and was plumbed/wired/ducted as such but the...

    Jan 18, 2019 at 1:02 PM
  3. sfsuphysics replied to the thread Lighting.

    Is it your tenant? Or shared utilities that's doing this? Because San Francisco gets the short end of the stick when it comes to...

    Jan 18, 2019 at 12:00 PM
  4. sfsuphysics replied to the thread Lighting.

    Don't get me wrong I'm not trying to be a snob for "cheaper" stuff, and I'm not saying there's anything wrong with Chinese black boxes...

    Jan 17, 2019 at 10:46 AM
  5. sfsuphysics replied to the thread Lighting.

    Don't bother with cheap crap until you can afford what you want. Just don't put anything too low in the tank, or crank up the...

    Jan 17, 2019 at 10:24 AM
  6. sfsuphysics replied to the thread Maureen's Classroom DSA 105.

    And the Portal viewer back on the glass where it belongs :D

    Jan 16, 2019 at 6:01 PM
  7. sfsuphysics replied to the thread Corals Farmer market set up - silicon valley Friday Feb 8th - Need 2-3 helpers.

    As someone who works for a community college, yes there is wifi in many places on campus however the wifi is not in any way open for...

    Jan 16, 2019 at 5:27 PM
  8. sfsuphysics replied to the thread Are you affected by "the shutdown"?.

    Community college, so funded by state not feds.

    Jan 16, 2019 at 4:06 PM
  9. sfsuphysics replied to the thread Plastic Cutting Board for Glass Tank Bottom?.

    Getting back in the game Ian?

    Jan 16, 2019 at 11:43 AM
  10. sfsuphysics replied to the thread Plastic Cutting Board for Glass Tank Bottom?.

    Yeah I felt that I had similar issues, not sure if it was too wet or too dry (probably the latter for me) and while it did stick and...

    Jan 16, 2019 at 10:29 AM
  11. sfsuphysics replied to the thread Pimp my regulator.

    ah I see, I saw two gauges and assumed it was dual.

    Jan 15, 2019 at 6:08 PM
  12. sfsuphysics replied to the thread Pimp my regulator.

    Ok kind of a side bar but this https://www.bulkreefsupply.com/carbondoser-electronic-co2-regulator-aquarium-plant-life.html Looks like a...

    Jan 15, 2019 at 5:18 PM
  13. sfsuphysics replied to the thread The Portal Gives a Great View!.

    Ok... you can't just say someone lost the tip of their nose between magnets without giving more details :D :D :D

    Jan 15, 2019 at 5:16 PM
  14. sfsuphysics replied to the thread FREE 70G Peninsula and Cabinet.

    Well just so long as you know it is a peninsula tank. I'm more than happy to let someone take the whole setup ahead of me since I...

    Jan 15, 2019 at 5:13 PM
  15. sfsuphysics replied to the thread Plastic Cutting Board for Glass Tank Bottom?.

    Well that video is a bit misleading because the first rock on the glass is pretty darn flat, if a pointed piece was going down him...

    Jan 15, 2019 at 1:32 PM