<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">This is very interesting, a prototype for a quickly-built highly energy efficient 'pop-up' house.  I'm a bit skeptical to say the least.<br>


<br><a href="http://dornob.com/this-beautiful-passive-house-can-be-built-in-just-four-days/?s=pop+up+house" target="_blank">http://dornob.com/this-beautiful-passive-house-can-be-built-in-just-four-days/?s=pop+up+house</a><br>

<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">
Sacie<br></div></div>