Why It Was Almost Impossible to Make the Blue LED
Nivel C1 · 375 frases · 33:44 · Veritasium
Escucha Why It Was Almost Impossible to Make the Blue LED frase por frase, escribe lo que oyes y se corrige cada palabra.
Nivel C1 · 375 frases · 33:44 · Veritasium
Escucha Why It Was Almost Impossible to Make the Blue LED frase por frase, escribe lo que oyes y se corrige cada palabra.