Have you ever seen a bird made of magnetic cubes?

All you need are square, triangular,

and fan-shaped cubes,

just follow the video steps one by one,

and your adorable little bird will appear!

By the way, did you know that

birds can soar through the sky

because they possess nature's

"ultimate lightweight" design?

For flight, a bird's skeleton is "hollow,"

filled with reinforcing diagonal beams,

making it both strong and extremely light,

just like the magnetic cubes in our hands,

they are hollow inside,

but through the structural force of magnetic attraction,

they can stably support the entire body,

just like a bird's skeleton.