< Events that happened in #onthisday #otd #history #twitterstorians #dh
Historical events when someone or something
discovered
.
Sorted by importance.

`whenYear` >='-3000'
AND `whenYear` <='3000'
AND
ORDER BY `whenYear` ASC, `whenMonth` ASC , `whenDay` ASC
LIMIT
0
,
200


1796

that every positive integer is representable as a sum of at most three triangular numbers

750827
2
Socialnetwork historical importance
750827
1
factual event in history
750827
0
history falacy
Details about  event in history
750827

the construction of the heptadecagon

750824
2
Socialnetwork historical importance
750824
1
factual event in history
750824
0
history falacy
Details about  event in history
750824

in 1796
regular polygon can be constructed by compass and straightedge if and only if the number of sides is the product of distinct Fermat primes and a power of 2

750823
3
Socialnetwork historical importance
750823
2
factual event in history
750823
1
history falacy
Details about  event in history
750823

1962

737819
2
Socialnetwork historical importance
737819
1
factual event in history
737819
0
history falacy
Details about  event in history
737819

1911

736906
5
Socialnetwork historical importance
736906
1
factual event in history
736906
0
history falacy
Details about  event in history
736906

1988

721884
3
Socialnetwork historical importance
721884
1
factual event in history
721884
0
history falacy
Details about  event in history
721884

1927

716273
3
Socialnetwork historical importance
716273
1
factual event in history
716273
0
history falacy
Details about  event in history
716273

1911

713853
5
Socialnetwork historical importance
713853
2
factual event in history
713853
1
history falacy
Details about  event in history
713853

1722

713824
5
Socialnetwork historical importance
713824
2
factual event in history
713824
2
history falacy
Details about  event in history
713824

1802

713722
3
Socialnetwork historical importance
713722
1
factual event in history
713722
0
history falacy
Details about  event in history
713722

1882

713662
3
Socialnetwork historical importance
713662
1
factual event in history
713662
0
history falacy
Details about  event in history
713662

1781

713438
3
Socialnetwork historical importance
713438
1
factual event in history
713438
0
history falacy
Details about  event in history
713438

1618

1922

713335
3
Socialnetwork historical importance
713335
1
factual event in history
713335
0
history falacy
Details about  event in history
713335

1660

713334
3
Socialnetwork historical importance
713334
1
factual event in history
713334
0
history falacy
Details about  event in history
713334

1869

713304
3
Socialnetwork historical importance
713304
1
factual event in history
713304
0
history falacy
Details about  event in history
713304

1953

1899

-47

400236
3
Socialnetwork historical importance
400236
1
factual event in history
400236
0
history falacy
Details about  event in history
400236

1493

264778
3
Socialnetwork historical importance
264778
100
factual event in history
264778
0
history falacy
Details about  event in history
264778

264777
3
Socialnetwork historical importance
264777
100
factual event in history
264777
0
history falacy
Details about  event in history
264777

1497

264776
3
Socialnetwork historical importance
264776
100
factual event in history
264776
0
history falacy
Details about  event in history
264776

1513

264775
3
Socialnetwork historical importance
264775
100
factual event in history
264775
0
history falacy
Details about  event in history
264775

1493

264774
3
Socialnetwork historical importance
264774
100
factual event in history
264774
0
history falacy
Details about  event in history
264774

1492

264773
5
Socialnetwork historical importance
264773
100
factual event in history
264773
0
history falacy
Details about  event in history
264773