John D. Roberts

Picture of John D. Roberts, chemical reaction rates
D.O.B
Died
Saturday June 8, 1918
Saturday October 29, 2016
Next unlived
birthday in
 
 
Age in day of death
 
98
years
4
months
21
days
Age if still alive
106
years
1
months
16
days

Basic information

AKA
John Dombrowski Roberts
Category
Scientist
Country
United States
Birth place
Toronto, Ontario, Canada

American chemist, physical and organic chemistry, spectroscopy 

 

Find more information about John D. Roberts on Wikipedia

Half birthday

Next half birthday falls on
Saturday December 7, 2024
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Age in different time units

Months   Weeks   Days   Hours   Minutes   Seconds  

Interesting calculations/facts about John D. Roberts

Generation: The Greatest Generation (1901-1927)
Zodiac sign: Gemini ♊(May 21 - June 20)
Chinese zodiac sign:
Nr. of Heartbeats: 4,465,497,600
Nr. of Breaths: 907,054,200
Nr. of blinks (with 8 hours of sleep every day): 627,960,600
Hair length (if it was never cut): 1,615 cm or 16.15 meters (52 feet 11.9 inches)
Nail length (if it was never cut): 4,522 mm or 4.52 meters (14 feet 10.1 inches)

Animal Age

How old John D. Roberts would be if they were an animal.
Dog
17.94 years
Cat
22.42 years
Turtle
264.58 years
Horse
40.36 years
Cow
29.9 years
Elephant
71.75 years

Planet Age

How old John D. Roberts would be if they were born on a different planet
Mercury
440.64 years
Venus
172.51 years
Mars
56.43 years
Jupiter
8.94 years
Saturn
3.6 years

What happened on John D. Roberts birthday

Birthdays: Kanye West, Sonia Braga, David Sutcliffe, David McIntosh, Nadia Petrova
Deaths: George Sand, Jimmy Rushing, Abraham Maslow

 

What happened on John D. Roberts day of death

Birthdays: Dan Castellaneta, Winona Ryder, Abdullah Gül, Geraldine Brooks, Yevgeny Primakov
Deaths: Woody Herman, William Wharton, József Pulitzer, Henry George, Nugget Coombs
Others: Call of Duty released

 

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John D. Roberts - Celebrations from his DOB

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