Funny pictures about Doctor Who Logic. Oh, and cool pics about Doctor Who Logic. Also, Doctor Who Logic photos.
The Tenth Doctor's Sonic Screwdriver is very, very popular. Doctor Who fans love it so much, that it may in fact, be the top selling Doctor Who sonic screwdriver of all time. The Tenth Doctor's sonic
Sonic Screwdriver Briefcase: Timelord Toolbox This.
Picture of DIY functional Sonic Screwdriver - I already have a commercial one, but this would be a fun woodshop steampunk project!