38:54

15 Tourist Attractions that NO LONGER EXIST

36:54

MOST EXTREME Houses that Actually Exist

40:01

15 Places You Can’t Visit Without Government Permission

30:36

15 Artifacts Found During Construction

44:23

15 ALIEN Looking Fungi Plants

50:02

15 Constructions in WEIRD LOCATIONS

41:04

15 FAT Ships that are way too big

40:00

15 BIGGEST Military Zones

52:44

15 Cross-Continent MEGA Structures

47:41

15 Engineering Projects That Went WAY OVER BUDGET

42:24

15 COMPLEX Animals HOMES

53:47

15 Things Built in the WORST POSSIBLE LOCATIONS

01:05:12

15 MOST POWERFUL Ancient Empires

39:12

15 INCREDIBLE MOVING Buildings

35:29

15 Earth Cracks Visible From Space

42:48

LONGEST LIFESPANS in Animal Kingdom

46:42

15 Cities Where Everyone Has the SAME JOB

54:51

15 Infrastructure Designed to Alter Mood

45:29

15 Buildings With No Right Angles

55:53

15 Roads That Have No Margin for Error

44:26

15 Places that have NEVER SEEN RAIN

44:17

MOST UNUSUAL Time Zones - in the world

40:00

15 Beaches That Are the WRONG COLOR

48:54

15 MOST UNBELIEVABLE VALLEYS - that don't look real

48:54

15 WIND Designed Skyscrapers

01:19:24

15 Places That Are SINKING

50:06

15 FORGOTTEN Cities Found by Accident

38:20

TOP 15 ABANDONED Railways

33:08

15 Cities with NO ROADS

35:23

15 Bridges That Can MOVE

33:34

15 Towns that had to be EVACUATED

48:15

15 SHOCKING Archaeological Finds

37:53

15 INVISIBLE and STEALTH Technologies

31:35

15 Places With Unbelievable Air Pollution

37:57

15 Animal Swarms That Couldn't Be Stopped

49:41

15 REAL Domino Effects in History

41:09

15 impossible geometry on google earth

33:33

15 Naturally Occurring Perfect Shapes

39:39

15 Buildings With Entire Ecosystems Inside

34:04

15 HIGHEST Communities on Earth

33:21

MOST BEAUTIFUL Ancient Artifacts Finds

34:58

TOP 15 ABANDONED Olympic Sites

42:18

15 Places Humans Were NEVER Meant to Live

40:45

15 Borders With Mind Blowing Differences on Each Side

44:43

15 Public Monuments with SCARY Secrets

35:58

15 STRANGEST City Designs

42:06

15 ABANDONED Monuments Left to Decay

40:26

15 MOST Twisted Roads Ever Built

40:49

15 Walls Built to Keep Something In - Not Out

41:11

EPIC Ancient Siege Weapons - Documentary

39:16

15 Buildings That SHOULDN'T Be Standing

52:37

15 Small Mistakes That Caused Catastrophic Results

47:06

TOP 15 STRANGEST FARMS

35:19

15 Times Evolution Tried Something Strange

34:03

15 Structures Built in IMPOSSIBLE Locations

38:06

15 Buildings that HIDE Something

42:55

15 GENIUS Ancient Ideas

36:44

15 Structures Built Entirely Underground

45:52

15 Early Inventions ahead of their time

34:17

15 TERRYFYING Ice Roads