Most useless inventions

• Non stick Cellotape

• Solar Powered Flash Light

• A black highlighter pen

• Glow in the dark sunglasses

• Inflatable Anchor

• Smooth Sandpaper

• Waterproof sponge

• Waterproof Teabags

• AC adapter for Solar powered calculators

• Fireproof Matches

• Fireproof Cigarettes

• Battery powered Battery Charger

• Seatbelts for Motorbikes

• Hand powered Chainsaw

• Inflatable Dartboard

• Silent Alarm Clock

• A Pedal powered wheelchair

• Braille Drivers Manual

• Double sided playing cards

• Ejector seats for Helicopters

— Hi Lama