| 1 |  | DuPont izstrādā jaunu sintētisko materiālu - neilonu | 26.10.1938 | lv, ru |
| 2 |  | The first TV demonstration in Latvia | 10.11.1937 | en, lv |
| 3 |  | Izdots patents krūšturu ražošanai | 03.09.1914 | lv, ru |
| 4 |  | Nintendo Koppai founded | 23.09.1889 | en, lv |
| 5 |  | Isaac Singer patented the sewing machine motor | 09.10.1855 | en, lv |
| 6 |  | Amerikāņu izgudrotājs Īzaks Zingers patentēja šujmašīnas mehānismu | 12.08.1851 | lv, pl |
| 7 |  | Samuel Colt sold his first revolver pistol to the US government | 04.01.1847 | en, lv |
| 8 |  | Pirmo reizi tiek izrauts zobs, izmantojot anestēziju | 30.09.1846 | lv, pl, ru |
| 9 |  | Briton Edwin Budding signed an agreement for his new invention, the lawn mower, to go into production | 18.05.1830 | en, lv |
