Web Developers Notes

Events on 20 October

Events on 20 October cover image

Home
Events
Events on 20 October

Events

Patent for barcode filed [1949]

Birthdays

Patrick Volkerding [1966]
Founder of Slackware Linux
Patrick Hughes [1939]
British artist known for 'reverspective'
Nick Cardy [1920]
American comic book artist
Tracy Hall [1919]
Creator of the first synthetic diamond
James Chadwick [1891]
Nobel laureate and discoverer of the neutron
Patrick Matthew [1790]
Discoverer of the theory of evolution independently of Charles Darwin

Death Anniversaries

E. Donnall Thomas [2012]
Nobel laureate known for his work on organ transplant
Paul Dirac [1984]
Nobel Prize winning physicist known for Dirac equation that predicted antimatter

All Events from January to December

January

February

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

March

April

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

May

June

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

July

August

September

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

October

November

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

December