What to do this weekend?
A group of Stanford engineering students is designing educational building kits to encourage more girls to enjoy science and engineering. They'll be hosting a free and open session at the Children's Creativity Museum (formerly Zeum) this Saturday from 12-2 (you probably have to pay admission, but the actual event is included). You can read more about their Colorwheel toys here.
Check out the tulips at Golden Gate Park's Queen Wilhemina's Tulip Garden. They're about to bloom. And Pier 39 is featuring its Tulipmania.
In case you missed yesterday's post about the Monster Jam, with big big trucks running each other over.
from Red Tricycle
from Ronnie's Awesome List
from Savvy Cities