User elemtilas

9 votes

How would merfolk food presentation look like?

answered Aug 9, 2021 at 16:12

9 votes

Survival strategy for a time traveller in the Roman empire

answered Jul 28, 2018 at 13:36

9 votes

How to make a human that doesn't need to breathe

answered Nov 21, 2017 at 1:32

9 votes

Would a race of creatures with thick natural armor create artificial armor?

answered Oct 31, 2017 at 22:39

9 votes

Aerial combat: winged humans

answered Apr 27, 2018 at 0:55

9 votes

How to achieve cat-like agility?

answered Apr 21, 2019 at 20:26

9 votes

How to keep the brain alive?

answered May 25, 2019 at 23:04

9 votes

How damaging would a dragon with an aqua regia breath weapon be?

answered Jan 23, 2020 at 22:12

9 votes

How to sustainably feed Las Vegas after the apocalypse?

answered Apr 14, 2020 at 19:38

8 votes

Powertrain for mid-19th century mecha

answered Apr 17, 2020 at 1:59

8 votes

Medieval portable oxygen tank

answered Mar 19, 2020 at 20:15

8 votes

What will the abdominal muscles of non-primate humanoids look like?

answered May 1, 2020 at 0:30

8 votes

Scientific Explanation for Basilisk-Induced Death

answered Mar 15, 2020 at 3:01

8 votes

What does the view outside my ship traveling at light speed look like?

answered May 23, 2019 at 22:25

8 votes

Would an alien lifeform be able to achieve space travel if lacking in vision?

answered Apr 12, 2019 at 17:39

8 votes

Atmosphere that makes people wear masks for breathing

answered Apr 18, 2019 at 1:44

8 votes

Accepted

How long would it take to build a simple stone building in medieval times?

answered Apr 6, 2018 at 3:31

8 votes

Swordsman in the year 3000?

answered Jan 26, 2018 at 3:30

8 votes

Accepted

Making a 1000lb draw longbow

answered Jan 18, 2018 at 2:37

8 votes

What cultural elements do ethnic minorities have in common?

answered Sep 6, 2017 at 12:35

8 votes

How far can a person travel by foot in a month

answered Oct 5, 2018 at 2:47

8 votes

Could an Earth-like world use airships as heavy cargo haulers?

answered Aug 31, 2021 at 0:53

8 votes

Accepted

Square Cube Law and The Titan Whale

answered Sep 21, 2021 at 15:50

8 votes

A 19th century proximity suit

answered Jan 21, 2021 at 22:17

8 votes

Would a "Hunting Horn" be feasible in a realistic world?

answered Jul 30, 2021 at 14:10

8 votes

Are there any 3000 year old Northern European languages that modern humans could communicate with?

answered May 23, 2020 at 21:42

8 votes

Accepted

Keeping oral tradition accurate, and preventing language divergence, how long will it last?

answered Jun 7, 2020 at 21:53

8 votes

Accepted

Feasibility of Flailing Ooze

answered Dec 10, 2020 at 17:04

8 votes

Accepted

Navigating under a starless sky: how to determine the position?

answered Dec 18, 2020 at 15:26

8 votes

Accepted

How long after birth would it take for a fully-coordinated baby to begin walking?

answered Jun 30, 2023 at 2:29

Stack Exchange Network

545 Answers

How would merfolk food presentation look like?

Survival strategy for a time traveller in the Roman empire

How to make a human that doesn't need to breathe

Would a race of creatures with thick natural armor create artificial armor?

Aerial combat: winged humans

How to achieve cat-like agility?

How to keep the brain alive?

How damaging would a dragon with an aqua regia breath weapon be?

How to sustainably feed Las Vegas after the apocalypse?

Powertrain for mid-19th century mecha

Medieval portable oxygen tank

What will the abdominal muscles of non-primate humanoids look like?

Scientific Explanation for Basilisk-Induced Death

What does the view outside my ship traveling at light speed look like?

Would an alien lifeform be able to achieve space travel if lacking in vision?

Atmosphere that makes people wear masks for breathing

How long would it take to build a simple stone building in medieval times?

Swordsman in the year 3000?

Making a 1000lb draw longbow

What cultural elements do ethnic minorities have in common?

How far can a person travel by foot in a month

Could an Earth-like world use airships as heavy cargo haulers?

Square Cube Law and The Titan Whale

A 19th century proximity suit

Would a "Hunting Horn" be feasible in a realistic world?

Are there any 3000 year old Northern European languages that modern humans could communicate with?

Keeping oral tradition accurate, and preventing language divergence, how long will it last?

Feasibility of Flailing Ooze

Navigating under a starless sky: how to determine the position?

How long after birth would it take for a fully-coordinated baby to begin walking?