How to combine two fragments into an axially symmetrical figure?

Topology puzzles from childhood

3.5K Views

The Impossible Twelve Copper Pillars

4.6K Views

Wooden track ball, tested successfully

14.2K Views

Milking goats, making coconut oil from scratch, and crafting a vintage-style silk goat’s milk soap

4 Views

Cardboard track ball, rotating elevator successfully tested

12.4K Views

200 wooden track balls and large wave boards in multiple colors were tested successfully

160.8K Views

How do you think it can be taken out?

3.6K Views

Fishbone Pendant Crochet Tutorial: The Fishbone Symbolizes “You by My Side for the Rest of My Life”

20 Views

Tomb Raiders’ Notes Journal – That day, I found a notebook in an old house in Hangzhou…

15 Views

Can you tell at a glance how it's put together?

160 Views

Do you know how to take out the Rubik's Cube from the bottle?

670 Views

Korean-Style Chanel-Style Tutorial 1

27 Views

Do you think these six nails can be placed on at the same time?

35 Views

Do you still believe your eyes?

39 Views

Ai proposes to Xin… The live-action Crayon Shin-chan ad has been updated again.

63 Views

Outdoor Single Girl Makes a Cactus Water Bottle

219 Views

Topology in life (4)

3.0K Views

It took a full 130 hours to craft a Mazda RX-7 model entirely out of a lump of red clay.

36 Views

The Adventure of Rolling Balls in Life

24 Views

How could a six-piece T-shaped puzzle fit in?

21.1K Views