Actually, that's a bit of a fib as the zombies & the lego don't actually meet in these videos :) But both have a science focus.
Lego is the focus of a clip called 'Building Curiosity', which is something of an ode to science; I rather enjoyed it.
And the zombies? Well, you're likely to encounter the animated undead on a place like the Discworld, where they tend to have an issue with bits falling off at inopportune moments. But the flesh-eating urge? Just might be possible...