Cooking is my favorite hobby. Cooking techniques are different all around the world, it's awesome!
what can you cook ?
I cook a few things at home but I do it well.  There are also professional cooks who can make hundreds of dishes in restaurants!
oh wow i didnt know that
Cooking can occur through chemical reactions without requiring heat. Ceviche is a dish where fish is cooked in citrus acids.
how long does it take to make something like that
I bet it takes a while! Using heat to cook food is a trait that only humans do.