John Brooks's Discussions (123)

Discussions Replied To (105) Replies Latest Activity

"Hi Caan, I hesitate to answer your question because it looks like you were merely tr…"

John Brooks replied Nov 14, 2012 to "an Ocean of Air"

18 Nov 17, 2012
Reply by John Brooks

"Vintage Apparatus Magdeberg Hemispheres http://physics.kenyon.edu/EarlyApparatus/Pne…"

John Brooks replied Nov 11, 2012 to "an Ocean of Air"

18 Nov 17, 2012
Reply by John Brooks

"Of Course, the tanker implosion also demontrates the amazing power of WATER and phas…"

John Brooks replied Nov 11, 2012 to "an Ocean of Air"

18 Nov 17, 2012
Reply by John Brooks

"Robert, during heating season.... Isn't the 2"-3" of cellulose that you mention acti…"

John Brooks replied Oct 22, 2012 to Another Irreverent Whine from Dr. Joe

12 Oct 22, 2012
Reply by tedkidd

"It seems to me that the attic bathtub concept would not work so-well during the heat…"

John Brooks replied Oct 18, 2012 to Another Irreverent Whine from Dr. Joe

12 Oct 22, 2012
Reply by tedkidd

"When it comes to castles Saving money & Energy is not an Issue And no need to wo…"

John Brooks replied Oct 15, 2012 to How would you makeover Downton Abbey?

22 Oct 17, 2012
Reply by William Reid

"Robert, I was "wondering" if  the orientation of the "tub" might make a performance…"

John Brooks replied Oct 14, 2012 to Another Irreverent Whine from Dr. Joe

12 Oct 22, 2012
Reply by tedkidd

"Well, I am curious about the detail in Figure 8 I wonder how well the detail would w…"

John Brooks replied Oct 12, 2012 to Another Irreverent Whine from Dr. Joe

12 Oct 22, 2012
Reply by tedkidd

"I did say "During the Heating Season""

John Brooks replied Sep 27, 2012 to Controlling Passive Air Flow

77 Sep 27, 2012
Reply by Robert Riversong

"Robert said: "the most foolish way to duct an exhaust fan is straight up through the…"

John Brooks replied Sep 27, 2012 to Controlling Passive Air Flow

77 Sep 27, 2012
Reply by Robert Riversong

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Latest Activity

tedkidd replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"Bob, here is where our perspectives diverge. I think people should switch to electric because they…"
1 hour ago
tedkidd replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"Here our thinking falls out of alignment. Going to electric is default for me. People can't…"
1 hour ago
Bob Blanchette replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"If you are going to stay with gas service, might as well keep the gas water heater. Switching gas…"
2 hours ago
tedkidd replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"8 people, sometimes under 10 therms. Just not enough energy used heating water to get obsessive…"
2 hours ago
Eric Kjelshus replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"Biggest is to keep the CO  or other gas down in building  "
3 hours ago
Bob Blanchette replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"Look at your SUMMER gas bill where water heating accounts for most of your gas use. 10-15 therms…"
3 hours ago
Bob Blanchette replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"The marathon fails miserably in operating costs when compared to an ordinary gas water heater.. NG…"
3 hours ago
Richard C. MacCrea replied to Damien Greenfield's discussion Is there is cost saving for you in having a tankless water heater?
"Most of the posts here are far too narrow in scope. To make the best decision you need to…"
18 hours ago

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