Modern Times

Question 1

is the period from from the 19th to 20th Centuries.

this is the period where technology had revolutionized the world.

Answer 1

Modern Period

Question 2

9 MAJOR CONTRIBUTION OF MODERN PERIOD

Answer 2

1. First steam-powered Machines
2. Typewriter
3. Colt Paterson Revolver
4. Modern Lockstitch Sewing Machine
5. Benz Patent-Motorwagen
6. Revolving Stairs
7. Mercedez Brenz
8. Pasteurization
9. Telephones

Question 3

invented by Thomas Savery.

Answer 3

First steam-powered Machines

Question 4

was the first practical revolving-cylinder handgun ever made. By Samuel Colt.

Answer 4

Colt Paterson Revolver

Question 5

invented Elias Howe Jr.

Answer 5

Modern Lockstitch Sewing Machine

Question 6

first practical modern automobile.

By German Carl Benz.

Answer 6

Benz Patent-Motorwagen

Question 7

was invented by Nathan Ames.

Answer 7

Revolving Stairs

Question 8

process of heating dairy product to kill the harmful bacteria that causes spoilage.

Answer 8

Pasteurization

Question 9

proved that microscopic organisms caused diseases.

Answer 9

Louis Pasteur

Question 10

allows faster and easy communication.

By Alexander Graham Bell

Answer 10

Telephones

Question 11

5 PHILIPPINE INVENTIONS

Answer 11

1. Bamboo Incubator
2. Erythromycin
3. The PC Chipset
4. Salamander Amphibious Tricycle
5. SALt Lamp

Question 12

was created by Dr. Fe Del Mundo

Answer 12

Bamboo Incubator

Question 13

was discovered by Abelardo Aguilar and was not credited to him.

Answer 13

Erythromycin

Question 14

is a 16-bit microprocessor.

Invented by Dado Banatao

Answer 14

The PC Chipset

Question 15

is an amphibian vehicle that can cross flooded streets, rivers and lake.

Invented by D. Chun, L. Armada, and V. Llave

Answer 15

Salamander Amphibious Tricycle

Question 16

is a sustainable alternative lighting lamp that is environment-friendly source that runs on saltwater.

Invented by Aisa Mojeno.

Answer 16

SALt Lamp