Obeliski 31/10/2021 / toni The 137-feet Unfinished Obelisk is the largest obelisk of ancient Egypt, and was commissioned by pharaoh Hatshepsut
Ensimmäinen laskukone 07/10/2021 / toni In 1644, Blaise Pascal built the first calculating machine – a Pascaline – to help his father compute business accounts. Pascal was 20 years old.
Hämeenlinna 28/09/2021 / toni Jan van den Aveelen, Hämeenlinna 1710 Erik Dahlbergin teosta Suecia antiqua et hodierna varten kaiverrettuna. Nationalmuseum Stockholm. Vuonna 2021
Old seal 19/09/2021 / toni The 3,245 year old seal on Egyptian Pharaoh Tutankhamen’s tomb before it was broken. 1922
