Netpipe

First day needing A/C in Canada main reason was mosquitos and bad circulation in the house. If it gets hotter than 22 C(the perfect temperature) I get too warm and need to cool down. suposed to get to 30C outside on tuesday so i try go get it as cool as possible at night time. I still havnt seen much for good 3d printed window openers but here is a good start https://www.thingiverse.com/thing:4877803