Development in Science and Technology

1. Tanks

1.1. Used for offensive and Defensive sides of army

2. Machine Guns

3. Grenades

3.1. are extremely explosive weapons

3.2. Reinvented for current war conditions and were used widely in 1914

4. Planes

4.1. Used to see what the enemy was planning

5. Flamethrowers

5.1. Extensive Damage

6. Computer

6.1. at the time it was a basic unit of storage

7. Telephones

7.1. Used to communicate to a person from two separate locations