This year marks the 150th anniversary of Dmitri Mendeleev
's creation of the periodic table of the chemical elements.
On the radio that morning I had heard that 2019 had been designated the International Year of the Periodic Table to mark the 150th anniversary of its first version being devised by Russian scientist Dmitri Mendeleev
"Many of these elements are endangered, so should you really change your phone every two years?" He made the comments to mark 150 years since the publication of Dmitri Mendeleev
's first periodic table of elements.
The periodic table was described as 'extremely fragile' and 'flaked upon handling.' It looked similar, but not quite identical, to the second periodic table Dmitri Mendeleev
formulated in 1871.
18 (Saba) - A scientist at the University of St Andrews in Scotland has gilt-lettered cloth containing the periodic table of chemical elements of the Russian scientist Dmitri Mendeleev
, estimated at 133-140 years old.
Identify him Dmitri Mendeleev
. Name the 'Fame Monster' whose father, Joe Germanotta, pioneered the installation of wireless internet access in hotels when he started the company 'Guest WiFi' in 2002.
Blurry jpeg portraits of Dmitri Mendeleev
, Srinivasa Ramanujan, and Albert Einstein flash across the screen, leading finally to Sangulani Maxwell Chikumbutso, the Zimbabwean founder and chief technology officer of Saith Holdings.
They were, Curium - (Marie & Pierre Curie); Californium - (first produced in California); Einsteinium - (Albert); Fermium - (Enrico Fermi, Physicist); Mendelevium - (Dmitri Mendeleev
); Bohrium - (Neils Bohr, Atomic Physicist); Dubnium - (named after a Russian Town of Dubnia); Tennessine - (Discovered in the National Laboratory of Tennessee).
My favorite historical scientist is Dmitri Mendeleev
, the scientist who designed the Periodic Table of Elements.