Alternative names (9)
first demonstrated • first demonstrated by • firstDemonstratedAt • firstDemonstratedBy • firstDemonstratedIn • firstDemonstration • firstPublicDemo • firstPublicDemonstration • locationOfFirstDemonstrationRandom triples
| Subject | Object |
|---|---|
| gptkb:homopolar_motors | 1821 |
| gptkb:Organic_Light_Emitting_Diode | 1987 |
| gptkb:8K_UHDTV | gptkb:NHK |
| gptkb:Germ_Theory_of_Disease | gptkb:Robert_Koch |
| gptkb:Deep_Space_Optical_Communications | 2023-11-14 |
| gptkb:Optical_frequency_combs | 1999 |
| gptkb:Audeo_(silent_speech_interface) | 2023 |
| gptkb:superconducting_quantum_interference_devices | 1964 |
| gptkb:quantum_internet | 2017 |
| gptkb:Railgun | Early 20th century |
| gptkb:Picosecond_Laser_Pulses | 1960s |
| gptkb:Wildcat_suit | 2000s |
| gptkb:Spaxels | 2012 |
| gptkb:Phonofilm | April 15, 1923 |
| gptkb:Osmotic_Battery | 2016 |
| gptkb:Surface_Computing | 2007 |
| gptkb:Great_Green_Fleet_initiative | gptkb:2012_RIMPAC_exercise |
| gptkb:Penning_trap | 1950s |
| gptkb:delayed_choice_entanglement_swapping | 2000s |
| gptkb:FM_broadcasting | 1933 |