A lot of knobs. No, not TLCB Staff, nor the summation of your Mom’s summer, but this properly mechanical Technic skid-steer excavator by Flickr’s Thirdwigg.
There are knobs for the boom arm, knobs for the bucket, knobs for the blade, knobs for the turntable rotation, and very possibly other knobs we’ve not spotted too.
It’s a wonderful reminder of old-school mechanised Technic, and you can see more of all the knobs in question at Thirdwigg’s ‘Skid Excavator’ album on Flickr. Click the link above for more knobs in one place than your Mom’s beach-house parties.