Inventions

1. FROZEN FOOD - Who discovered the first practical method of freezing food?

C. Birdseye

F. Rozenosh 

G. Findus 

R. Scott

2.What drink was invented by Charles Leiper Grigg in 1929?

7-Up 

Yoo-Hoo

Pepsi 

Hawaiian Punch

3. Who invented Automobiles using gasoline?

Leo H Baekeland 

Karl Benz 

Evangelista Torricelli

Kirkpatrick Macmillan

4.The initials JCB on earth-moving equipment are those of the founder of the company that makes it. What is his name?

John Christopher Ballantyne

Joseph Cyril Bamford

John Christopher Baxter

Jack Croxford Baker

5. What charge card, developed in 1950, was the first to be accepted nationally in the US?

Visa

Discover

MasterCharge 

Diner's Club