u5-inventions

a unique or novel device, method, composition or process.It may be an improvement upon a machine or product or a new process for creating an object or a result.

• revolution

• process

• invention

• inventors

a person who creates or discovers an invention.

• scientist

• chef

• inventors

easy to carry around

• portable

• economical

• versatile

• generous

give someone a desire to do something well

• farbic

• inspire

• loop

• hook

having many different uses

• versatile

• necessary

• generouse

• portable

which country this invention is from?

• china

• The Philippines

• korea

• Japan

thin thread of fibre in the shape of a circle

• fabric

• fastener

• spacesuit

• loop

name of the invention

• water

• biodiesel

• rain-making techniques

Even the best invention may have both_________ and drawbacks

• generous

• benefits

• expensive

• economical

name of this invention?

• Chaipattana aerator

• windmill

• rain-making techniques