[2round] 'sundial' - Blood Sweat \u0026 Tears,'해시계' - 피 땀 눈물, 복면가왕 20181118

(4:13)

The World's First Digital Sundial

(6:21)

Sundial - Going Down

(4:15)

How to Set up and Use a Sundial - London Hall Antique Replica Portable Sundial

(3:9)

H.M. Kala Pocket Sundial - the weirdest time telling device in my collection

(10:11)

How to make Sundial / Slnečné Hodiny

(30)