Convert a regular bike into an awesome electric bike
High-power relay for Arduino, Raspberry Pi, PIC, or Wifi
Portable car battery jump starter
Secures circuit board for soldering
Cool Tools Show 122: Kari Byron
The best maker projects and tools of the week
Best value workshop glue gun
Easy, secure hollow wall mounts
Easy measuring with digital angle finder
Cool Tools Show 121: Talin
Removes nose, ear and unwanted facial hair
Supports up to 300 pounds
Foolproof presentation controller
Replaces the mix box and hoe method
Replaceable blade skinning knife
A guiding philosophy of type
Cool Tools Show 120: Grant Thompson
Cheap stylus for tablet devices
Comparing three types of pliers
The best maker tips and projects of the week
Soft Boar’s hair bristles for a close shave