On Display

I made a jewelry display for the Co-op...

I had to mark the hole locations for the hooks that hold the earring cards. I decided to use this assembly...

A nice old Lufkin tool...holds two rules at right angles to t'other.

The display is done.

See, it rotates...

Felice looking really enthusiastic in her new (to her) drafting chair.

Earliest Uses of Various Mathematical Symbols

Gurley manual of surveying instruments , I picked up a copy the other day. The plates are great.

Tinysaur, tiny dinosaur kits...

Henry's Workstation

I finally downloaded LDraw onto Henry's computer...The install is painless and free. Oh yeah, it's a 3D Lego CAD program.

Notice that he is using a trackball.

"Dude, this deadline is killing me."