Today Google is celebrating the birthday of Cesar Chavez by honoring the American farm worker, labor leader and civil rights activist with a Google doodle on its homepage.

That frood, Douglas Adams, one of the greatest ever writers in the English language, celebrates his 61st birthday today and Google honors him with a brilliant interactive doodle. Don’t Panic, just keep your towel close.

Google honours the man who started it all – Nicolaus Copernicus. Let’s wrap our minds around that idea!

Google honors Frank Zamboni with a really cool video game doodle.

The search giant Google is celebrating the 150th anniversary of the London Underground, the city’s subway transit system. The London Underground Google Doodle features the Google logo rendered in colourful Tube lines.

See all of this year’s Google doodles today on Google’s main search page.

On the 125th birthday of the enigmatic genius, Srinivas Ramanujan, Google has decided to honour him with a nice doodle. Here’s more on the math maetro.

Today, Google pays homage to Auguste Rodin, a French sculptor who defied the conventional art of his time. He is best known for his contemplative sculpture called “The Thinker”.

Today, Google celebrates Bram Stoker with a doodle on his 165th birthday.

Google has a very patriotic and very useful election day doodle on its search page today.

Halloween is usually a fun time at Google and this year is no exception. If you arrive at the search giant’s website today, you will notice a really cool Halloween doodle.

Google honors Bob Ross’ 70th birthday today.

The great physicist Niels Bohr celebrates his birthday today and Google honours him with a doodle.

Google celebrates its 14th birthday with a Google doodle birthday cake.

Google Doodle celebrate Clara Schumann’s birthday.