Canine Family Tree Showing the Relationship of Foxes, Wolves and Dogs

A Clever Wheeled Guitar Attachment That Strums While Individual Notes Are Being Played

Keizo Ishibashi performed "The Water is Wide" on acoustic guitar with his "Cantawheel" device that strums while he picks individual notes.

laughingsquid.com/cantareel-guitar-strumming-wheel

Thrilling POV Video Captures a Remote-Controlled RV Driving Off a Cliff

Superfast Matt sent his non-functional RV off a cliff, capturing the entire event on several Insta360 X5 cameras for real-time POV video.

laughingsquid.com/driving-rv-off-cliff

The Complete Canine Family Tree Showing the Relationship Between Foxes, Wolves and Dogs

MinuteEarth explores a beautifully illustrated dog family tree that encompasses canines of every kind from all over the world.

laughingsquid.com/canine-family-tree

The Paradoxical Physics Behind a Mechanism That Shrinks When Pulled

Veritasium explained the paradoxical physics of Hooke's Law, which is behind a simple mechanism that counterintuitively shrinks when pulled.

laughingsquid.com/mechanism-shrinks-when-pulled

Eight Cats Following a Sunbeam Around the Room

Mieze Cat captured a wonderfully calming timelapse of eight cats following the patch of a sunbeam across a room over a single day.

laughingsquid.com/eight-cats-follow-sunbeam-around-room

Man Performs Emergency Tail Replacement Surgery on His Dog's Favorite Toy

The human who belongs to dogs Elliot and Dido carefully performed emergency tail replacement on Dido's favorite toy, a plush tiger.

laughingsquid.com/man-performs-surgery-dog-toy

An Explanation of the Often Confusing US Interstate Highway Numbering Conventions

CGP Grey explains how US Interstate Highway numbering conventions work, noting which exceptions to these rules exist today.

laughingsquid.com/us-interstate-highway-numbering-conventions

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