Google is showing a Doodle in some countries on October 3, 2021, to celebrate the 105th birthday of Spanish-American professor and marine research biologist Dr. María de los Ángeles Alvariño González, who is widely regarded as one of the most important Spanish scientists of all time. <br /><br />See the Google Doodle celebrating Dr. María de los Ángeles Alvariño González's 105th Birthday at <a href="https://www.google.com/doodles/dr-maria-de-los-angeles-alvarino-gonzalezs-105th-birthday" target="_blank" rel="nofollow">https://www.google.com/doodles/dr-maria-de-los-angeles-alvarino-gonzalezs-105th-birthday</a><br /><br />Read about María de los Ángeles Alvariño González at <a href="https://en.wikipedia.org/wiki/Mar%C3%ADa_de_los_%C3%81ngeles_Alvari%C3%B1o_Gonz%C3%A1lez" target="_blank" rel="nofollow">https://en.wikipedia.org/wiki/Mar%C3%ADa_de_los_%C3%81ngeles_Alvari%C3%B1o_Gonz%C3%A1lez</a><br />...<br /><a href="https://www.youtube.com/watch?v=CeclLvSFXjg" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=CeclLvSFXjg</a>