So why can't humans' "receptor proteins" also do that?Probably because we "multi-task", doing none of them very well :?

Erik,Naturally I'd make the same choices (animals vs. palms) if power blew.With ice storms and the accompanying electrical lines down over the last fe...

Deep system... :shock: Nice to see your AZ sticker is back in the double digits C...We're now paying for the recent mild weather -12C 10F at my hou...

Whew! :lol: :lol:

If that's a Robusta on the left, I'll eat my slippers :lol: :lol: :lol: Barb(I'll have 'em with mustard).

The picture makes the cones resemble garden lights...great comparison of the characteristics between male/female cones. Certainly is...now if you two...

Congrats Cameron!The Chusan seedlings are so large already, very well grown! And that Araucaria are going to want their own pots soon!Good job on it ...

Jesse,Palms North now offers image hosting, Jay activated it several years ago.(I already had a big album on Flickr when PN image hosting started).Con...

Glad your Trachy's good, Heidi, just wait till you see how much it'll grow this summer!!!!!I'm hoping my old Trachy will flower soon...but at 34, mayb...

That's the needle? :shock: had no idea it was so large.Lookin' good.Barb

Yes, look good and they do need to air out in those mild temps.This la Nina winter has been good to you compared to last year.I can't see the needle.....

Sorry! Great pics Jody.Steve, there's no limit on a paid Flickr "pro" account (unless that's changed since Yahoo bought them).Flickr had some burps r...

Encouraging, Steve, as the water pH is about 7.2 if I recall, same as my property's soil.Thanks!

Robusta, huh? I give up guessing unless they're side x side.Nice pics everybody...Yup, mine has to be a tropical...deep tropics at that.Nice pic from...