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Glass aquarium- Jeanne Villepreux-Power
Her invention allowed people to study marine life easily. -
Improvements in sewing machines- Helen Blanchard
She made sewing machines better and more modern which helped more clothes be made. -
Phone- Alexander Graham Bell
This was a very good invention because if we don't have the phone now in ours days our lives would be very different. -
Internal combustion engine-Karl Benz
This was a great step forward to have the cars we have now. -
Dishwasher- Josephine Cochrane
The dishwasher helped save time and work, especially for women who were the ones who used to wash at the time it was invented. -
Alternating current motor- Nikola Tesla
It was a good invention because allowed electricity to be transmitted over long distances efficiently and with less generation expense. -
Air-conditioning- W.H. Carrier
It was an invention that at first was accessible to very few people but was very useful and improved the quality of life. -
Windshield wiper- Mary Anderson
The windshield wiper is an invention that is very useful and even today, if it were not for it there would be many accidents on the road. -
Powered airplane- Wilbur y Orville Wright
They invented the powered airplane so thanks to them we can travel in it now. -
Coffee filter- Melitta Bentz
His invention made making coffee much easier