9gag:

Ninja Turtles

legos:

paperbagsplastichearts:

followandreblog:

bite-my-cheesecake: gummy lego!

fuckyeahmath:

(via katieburns)

fuckyeahlegos:

Fully-Operational LEGO Harpsichord

Click-through for full article and more great pictures!

“Plano de fundo” do Windows XP hoje!

Existe alguma coisa que o iPhone não é capaz de fazer?

xD

(via ruryon)

(via fuckyeahmath)

ruryon:

tiagosantana:Para os fãs de Zelda e de TF2 (principalmente o Sniper). :D

Não sei quem criou essa imagem, eu peguei no WeGame.

fuckyeahmath:

tristn:

Rule of Sarrus: To calculate the determinant of a 3x3 matrix, add the products along the solid diagonals and subtract the products along the dashed diagonals.

I have an exam in linear algebra today, and this rule is very handy. But it is mentioned nowhere in my textbook, which I now resent greatly. If you ask me, the only thing the text has on Wikipedia are the exercises and the paper to write on. Then again it’s also heavy and not free.