Daily 5: Zaha Hadid’s in-mountain museum, Tom Cruise vs. Jimmy Fallon in Lip Sync Battle, and more cool things to see today.

1) This Zaha Hadid-designed mountaineering museum was built (appropriately) right into an Alpine mountain summit

2) Lip Sync Battle: Tom Cruise vs. Jimmy Fallon = internet gold

3) Keep your head cool while looking like a medieval knight with Nike’s odd new helmet concept

4) London’s newest building knocks people over, starts fires and melts cars—allegedly

5) Stunning images that will make you want to move to Wales