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Penguino

Sometimes programmer

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84
If I build a railroad around the edge of a supercontinent, will that kill the oceangoing shipping industry?
worldbuilding.stackexchange.com

70
Despite same materials, why crystal balls are used but not crystal wands?
worldbuilding.stackexchange.com

53
Why can't sunlight reach the very deep parts of an ocean?
physics.stackexchange.com

50
Is it possible to rewrite $\sin(x) / \sin(y)$ in the form of $\sin(z)$?
math.stackexchange.com

42
Scratching my head can kill me
puzzling.stackexchange.com

40
How big does a planet have to be to appear flat for human sized observer?
worldbuilding.stackexchange.com

40
How much light is too much?
worldbuilding.stackexchange.com

34
Is it harder for an intelligent octopus to live on land, or a human to live in space?
worldbuilding.stackexchange.com

34
What would be the next logical step after crossbows?
worldbuilding.stackexchange.com

34
Changing baby's shirt
puzzling.stackexchange.com

31
Do better than chance
puzzling.stackexchange.com

31
Everything is normally light. It is dark waves that travel and cause darkness - how?
worldbuilding.stackexchange.com

30
I am enclosed by rock and ice - What am I?
puzzling.stackexchange.com

29
What allows a pull-back toy car to drive further than it was pushed?
physics.stackexchange.com

29
Folding to One Triangle
puzzling.stackexchange.com

26
Squaring a cross
puzzling.stackexchange.com

25
Bongard n°1: Fruit Flies
puzzling.stackexchange.com

23
Weightless and Visible, who am I?
puzzling.stackexchange.com

23
Rectangle in a Triangle
puzzling.stackexchange.com

22
How do I feed my black hole?
worldbuilding.stackexchange.com

21
Two chunky pixelated X's locked in mortal combat!
puzzling.stackexchange.com

21
How big can a chicken get?
worldbuilding.stackexchange.com

21
How do I defend a walled citadel from a lizard army?
worldbuilding.stackexchange.com

20
Card probability problem
puzzling.stackexchange.com

18
sorting 4 numbers using Min - Max boxes
puzzling.stackexchange.com

16
Bootstrap paradox with a time machine in iron
worldbuilding.stackexchange.com

16
Which 3D shape can you make out of this?
puzzling.stackexchange.com

16
How disadvantageous would symmetrical, four-fingered hands be?
worldbuilding.stackexchange.com

15
Are magnetic field lines constant?
physics.stackexchange.com

15
Two Doors and a Guard
puzzling.stackexchange.com

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