Aleksandar Just
Encyclopedia
Aleksandar Just was a physicist
and inventor who, with Croatian Franjo Hannaman
, discovered the electric bulb with wolfram
wire, one of the world's first fully functional light-bulbs.
Physicist
A physicist is a scientist who studies or practices physics. Physicists study a wide range of physical phenomena in many branches of physics spanning all length scales: from sub-atomic particles of which all ordinary matter is made to the behavior of the material Universe as a whole...
and inventor who, with Croatian Franjo Hannaman
Franjo Hannaman
Franjo Hanaman ....
, discovered the electric bulb with wolfram
Tungsten
Tungsten , also known as wolfram , is a chemical element with the chemical symbol W and atomic number 74.A hard, rare metal under standard conditions when uncombined, tungsten is found naturally on Earth only in chemical compounds. It was identified as a new element in 1781, and first isolated as...
wire, one of the world's first fully functional light-bulbs.