1930 - Southbridge, Massachusetts
Name: Jeannette Brousseau
Event Type: Census
Event Date: 1930
Event Place: Southbridge, Worcester, Massachusetts, United States
Gender: Female
Age: 13
Marital Status: Single
Race: White
Race (Original): White
Relationship to Head of Household: Daughter
Relationship to Head of Household (Original): Daughter
Birth Year (Estimated): 1917
BirthPlace: Massachusetts
Father's BirthPlace: Massachusetts
Mother's BirthPlace: Massachusetts
Sheet Letter: B
Sheet Number: 9
Household Role Sex Age Birthplace
Sylva M Brousseau Head Male 38 Massachusetts
Rose A Brousseau Wife Female 36 Massachusetts
Jeannette Brousseau Daughter Female 13 Massachusetts
Lawrence Brousseau Son Male 9 Massachusetts

1934 - The metal beverage can is invented (American Can Co., United States)

1940 - April - 1st electron microscope demonstrated (RCA), Philadelphia, Pennsylvania, USA

The microwave oven was invented accidentally in 1945 by Percy Spencer, a Raytheon engineer. While testing a magnetron, he noticed microwaves melted a candy bar in his pocket. Experimenting further, he discovered microwaves could cook food quickly. Raytheon patented the process, and by 1947, they built the first commercial microwave oven, called the 'Radarange.' Initially used in commercial settings, microwaves becomes affordable for home use by the 1960s and 1970s, revolutionizing cooking.

The cell phone was invented by Martin Cooper of Motorola. On April 3, 1973, he made the first handheld mobile phone call with the Motorola DynaTAC. This device weighed 2.5 pounds and was 10 inches long, offering 30 minutes of talk time and requiring 10 hours to charge. The first commercial cell phone was released in 1983, revolutionizing communication and leading to the modern smartphones we use today.
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