Nettie Stevens
Public domain

Nettie Stevens

American geneticist (1861–1912)

Nettie Maria Stevens was an American geneticist who discovered sex chromosomes. In 1905, soon after the rediscovery of Mendel's paper on genetics in 1900, she observed that male mealworms produced two kinds of sperm, one with a large chromosome and one with a small chromosome. When the sperm with the large chromosome fertilized eggs, they produced female offspring, and when the sperm with the small chromosome fertilized eggs, they produced male offspring. The pair of sex chromosomes that she studied later became known as the X and Y chromosomes.

Nettie Stevens was born on Sunday, 07. July 1861.
That was day 188 of the year 1861.

Past away on Samstag May 4, 1912

Age when dead:
50 Jahre 9 Monate 27 Tage

Next birthday would be:
Sunday July 7, 1912

Nettie Stevens is already dead since:
113 Jahre 6 Monate 18 Tage

Nettie Stevens was alive for 18562 days.
Nettie Stevens is already dead for 41475 days.
Difference: 22913 days (62,73 years).

Nettie Stevens has the same birthday like
Michelle Kwan and Nina Hoss

The death date of Nettie Stevens is the birthday of
Audrey Hepburn, Bartolomeo Cristofori and Maurizio Cheli

Who has the same birthday as Nettie Stevens?

July 07 is also the birthday of:


Same vintage - 1861


Did you know? Nettie Stevens is ...

  • » 2222 days older than Emil Nolde (Born: 07.08.1867)

Astrology

Zodiac

♋ Cancer

(June 22, 1861 - July 22, 1861)

Life Number

3

(Fun-loving, optimistic, disciplined)

Zodiac sign

Rooster

(June 22, 1861 - July 22, 1861)

Birthstone

Ruby

(Passion, protection, prosperity)

Age in absolute numbers

1.603.842.808 Seconds
26.730.713 Minutes
445.511 Hours
18.562 Days
2.651 Weeks
1972 Months
50 Years
5.08 Decades
0.51 Centuries

On July 11, 2028 would be Nettie Stevens exactly 61000 days old.
On January 1, 2034 would be Nettie Stevens exactly 9000 weeks old.

By the way: Since you are here you are getting seconds older 😉

Milestones

With 50 years alive you reached these milestones:

Sleeping

6.187 days

A human spends about one third of their life sleeping. That’s an average of around 6.187 hours per day. At your age of 51 years, that equals approximately 6.187 days (16,94 years).

Eat & Drink

773 days

The average person spends about 1 hour a day eating and drinking. At 51 years, you have therefore spent approximately 773 days eating. (2,12 years).

Toilet visits

387 days

The average person spends about 30 minutes on the toilet every day. That's a total of 387 days (1,06 years).

Wait

645 days

The average person spends about 30 minutes on the toilet every day. That's a total of 645 days (1,76 years).

Laugh

77 days

We laugh for about six minutes a day. That's actually far too less. That's a total of 77 days (0,21 years).

Brush teeth

52 days

We laugh for about six minutes a day. That's actually far too less. That's a total of 52 days (0,14 years).

Work

5.027 days

We laugh for about six minutes a day. That's actually far too less. That's a total of 5.027 days (13,76 years).




Name Zahl Beschreibung
Breaths 481.152.842 Approximately 18 Breaths per minute
Heartbeats 2.004.803.510 Approximately 50-100 heartbeats per minute, depending on your lifestyle. We'll take the average at 75.
Blink 400.960.702 A human blinks roughly 15 times per minute.
Cough 278.445 A human has an average of 15 coughs per day.
Colds 102 A person gets about 2 colds per year.
Sweat produced 2.784 A person produces approximately 0.5–1.5 liters of sweat per day, depending on lifestyle. We'll take the average at 1 liter per day.
Fart gases produced (in Liters) 18.563 A person farts approximately 12 times a day, producing almost 0.8 liters of gas.
Flies swatted 356 We swat 7 flies per year.
Mosquitoes killed 915 We kill approximately 18 mosquitoes per year.
Red blood cells formed 371.259.909.259.259 A person produces approximately 20 billion red blood cells per day.
Hair grown (in mm) 6.126 Our hair grows approximately 0.33mm per day.
Fingernails grown (in mm) 2.121 Fingernails grow approximately 0.8mm per week.
Cookies eaten 22.090 We eat approximately 35,000 cookies in our lifetime.
Bouts of vomiting 203 A person vomits approximately four times a year, depending on lifestyle.

Information is based on statistical average values of a person.

Travelled distances

According to statistical averages, you have walked 66.827 kilometers in your life...


... that corresponds to 1,67 orbits of the Earth...


... 6,12 moon orbits.


... and 3,13 Mars orbit on foot.



66.827 kilometers means:

2.541 years with a snail 🐌 (at 3m/h).
497 days on a donkey 🫏 (at 5,6km/h).
348 days on a Skateboard 🛹 (at 8km/h).
93 days travel with a subway train 🚇 (at 30km/h).
3 days on a plane ✈️ (at 800km/h)
2,39 hours on a Spaceshuttle 🚀 (at 28.000km/h)
65,90 minutes with spaceship Voyager 1 🚀 (at 60840km/h)
5,81 minutes with Parker Space Probe - the fastest object made by humans 🚀 (at 690000km/h)

and

2,25 days sonic speed (at 1234,8 km/h)
0,22 seconds light speed (at 1,08 Mrd km/h)

Astronomy

During the lifetime of Nettie Stevens ...

... the Moon has orbited Earth 679 times.
... Mercury has orbited Sun 211,01 times.
... Venus has orbited Sun 82,61 times.
... Earth has orbited Sun 50,82 times.
... Mars has orbited Sun 27,02 times.
... Jupiter has orbited Sun 4,29 times.
... Saturn has orbited Sun 1,73 times.
... Uranus has orbited Sun 0,60 times.
... Neptune has orbited Sun 0,31 times.
... Pluto has orbited Sun 0,20 times.

My special birthdays

Birthday Year Weekday Date Candles blown
10. 1871 Friday July 7, 1871 55
18. 1879 Monday July 7, 1879 171
20. 1881 Thursday July 7, 1881 210
25. 1886 Wednesday July 7, 1886 325
30. 1891 Tuesday July 7, 1891 465
40. 1901 Sunday July 7, 1901 820
50. 1911 Friday July 7, 1911 1275
60. 1921 Thursday July 7, 1921 1830
70. 1931 Tuesday July 7, 1931 2485
80. 1941 Monday July 7, 1941 3240
90. 1951 Saturday July 7, 1951 4095
100. 1961 Friday July 7, 1961 5050
110. 1971 Wednesday July 7, 1971 6105
120. 1981 Tuesday July 7, 1981 7260
130. 1991 Sunday July 7, 1991 8515
140. 2001 Saturday July 7, 2001 9870
150. 2011 Thursday July 7, 2011 11325
---

Birthday in numbers

Decimal:
7 • 7 • 1861
Binary:
111 • 111 • 11101000101
Hexadecimal:
7 • 7 • 745
Octal:
7 • 7 • 3505
Roman:
VII • VII • MDCCCLXI
Morsecode:
−−−−− −−··· ·−·−·− −−−−− −−··· ·−·−·− ·−−−− −−−·· −···· ·−−−−
Numbers to letters:
ah • ah • bigb
Cross sum:
30
Factor product:
91189
Birthday in words:
seven • seven • one thousand eight hundred sixty one

Historical Events

no data

Geburtstags-FAQ von Nettie Stevens

How many birthday candles did Nettie Stevens blow out so far?

» At 50 years, Nettie Stevens has already blown out 1275 birthday candles, if you add up all the birthdays.

When will Nettie Stevens be twice as old as today?

» Nettie Stevens ist 18.562 days old today. On 27.02.1963 Nettie Stevens will be twice as old as today. Nettie Stevens will then be 101 Jahre und 7 Monate years old.

When will Nettie Stevens be half as old as today?

» On 04.12.1886 Nettie Stevens was half of age today. Back then Nettie Stevens were 25 Jahre und 4 Monate years old.

When was Nettie Stevens conceived? - Time of your conception

» That's an interesting question. Let's try it this way: A pregnancy lasts an average of 268 days. If we subtract 268 days from the day of your birth (12.10.1860), we get the 12.10.1860. However, this statement is not very meaningful, since only 3% of pregnant women actually give birth after 268 days. Most pregnant women give birth within a time window of 10 days from the actual due date. Therefore, Nettie Stevens were conceived between 02.10.1860 and 22.10.1860.

How many prime number birthdays has Nettie Stevens had so far?

» At 50 years old, Nettie Stevens has already celebrated 15 prime number birthdays (2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47).

How many special birthdays have I had so far?

» At 50 years, you've already celebrated 4 special number birthdays (11, 22, 33, 44). To be able to celebrate 10 special number birthdays, you have to live to be 111. But you still have some time until then. You'll celebrate your 111th birthday on 07.07.1972. You can find out more on the page with all birthdays.

How old was Nettie Stevens at the turn of the millennium in 2000?

» Nettie Stevens was born exactly 50580 days before the turn of the millennium in January 1, 2000. At that time, Nettie Stevens was 138 years and 5 months old.

Oldest person in the world

Nettie Stevens is currently 72 years younger (44697 days) than the officially oldest person in the world, the Frenchwoman Jeanne Calment. She was born on February 21, 1875 and died on August 4, 1997 at the age of 122 years and 164 days.

Nettie Stevens is today already 22913 days longer dead than he/she was alive.

Try again with another date