Pulseometer. Cocktail stick, blu-tak, coin. This one shows a method of amplifying the pulse in your wrist so you can see it more easily. Click image to enlarge.
Sketchbook Moment No.40
Chosen Click image to enlarge.
Sketchbook Moment No.39
Mr. Rowbottom was mentioned on the radio this morning… Click image to enlarge.
Sketchbook Moment No.38
Robotic Police State Click image to enlarge.
Sketchbook Moment No. 37
Projectile. Mechanical interpretation of the Heimlich manoeuvre. Click image to enlarge.