N NL Seattle Greg Active member Feb 18, 2021 #1 GLASE – Greenhouse Lighting and Systems Engineering glase.org
S svap Active member Feb 18, 2021 #2 Just the link? without explanation why one should click? What's that? Where are the seminars?
sensient Well-known member Feb 18, 2021 #6 quinxstar said: a stupid advertising Click to expand... Exactly...trying to promote
N NL Seattle Greg Active member Feb 18, 2021 #7 Education matters. https://www.greenhousemag.com/article/three-questions-erico-mattos/
J Joker Active member Mar 5, 2021 #8 I gotta funny feeling about greg. Seems like putin might want to talk to him...or navalny!