for the invention of efficient blue light-emitting diodes which has enabled bright and energy-saving white light sources
for the invention of efficient blue light-emitting diodes which has enabled bright and energy-saving white light sources
for the invention of efficient blue light-emitting diodes which has enabled bright and energy-saving white light sources
for their discoveries of cells that constitute a positioning system in the brain
for their discoveries of cells that constitute a positioning system in the brain
for the art of memory with which he has evoked the most ungraspable human destinies and uncovered the life-world of the occupation
for their struggle against the suppression of children and young people and for the right of all children to education
for their struggle against the suppression of children and young people and for the right of all children to education