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  TOPIC NAME
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Last post
Mathematic: How big would the surface with all people standing on be?
 Mathematic: How big would the surface with all people standing on be?
 
1549 / 41046
henry1123
1st Mar 2026 / 10:17 AM
A smart 13-year old telling you about hacking education
 A smart 13-year old telling you about hacking education
 
46 / 3752
azzaza
1st Mar 2026 / 3:38 AM
Biology: What kind of animals live deep under the sea?
 Biology: What kind of animals live deep under the sea?
 
238 / 8306
wailliam
28th Feb 2026 / 11:05 PM
Falcons hunting crows looks like a dogfight
 Falcons hunting crows looks like a dogfight
 
22 / 3202
jackjack78
28th Feb 2026 / 10:17 PM
How big is Google?
 How big is Google?
 
526 / 23674
colleenshirle
28th Feb 2026 / 5:36 PM
Abandoned Hashima Battleship Island in Google Street View
 Abandoned Hashima Battleship Island in Google Street View
 
64 / 4287
olivia-gardne
27th Feb 2026 / 7:53 AM
Geology: Where is the biggest crater on Earth?
 Geology: Where is the biggest crater on Earth?
 
373 / 7378
memesapkk
26th Feb 2026 / 8:10 PM
English: Charles Dickens journals scanned and online
 English: Charles Dickens journals scanned and online
 
606 / 16761
charlesdiken
26th Feb 2026 / 6:10 PM
Most shocking second a day video ever
 Most shocking second a day video ever
 
39 / 4484
azzaza
26th Feb 2026 / 4:46 AM
The inside story of Red Bull Stratos
 The inside story of Red Bull Stratos
 
75 / 5381
haseeb
24th Feb 2026 / 7:23 PM
Math wiz can recite 22,514 digits of Pi like it's nothing
 Math wiz can recite 22,514 digits of Pi like it's nothing
 
62 / 4645
yeyag31514
24th Feb 2026 / 7:32 AM
Space: How the Saturn would look like instead of the moon?
 Space: How the Saturn would look like instead of the moon?
 
610 / 18520
ahmadqamar858
22nd Feb 2026 / 9:42 AM
Nature: 8 animals that share their knowledge
 Nature: 8 animals that share their knowledge
 
813 / 24779
vipgirlislama
20th Feb 2026 / 7:39 PM
Beautiful and rare Photos of people living in remote Siberia
 Beautiful and rare Photos of people living in remote Siberia
 
96 / 6105
tayybamushtaq
18th Feb 2026 / 6:36 PM
Physics: How much water is actually on Earth?
 Physics: How much water is actually on Earth?
 
77 / 3563
khurumkhan223
18th Feb 2026 / 6:28 PM
Wellcome awards 2014 - very best in science photography
 Wellcome awards 2014 - very best in science photography
 
38 / 5775
hixocav248
18th Feb 2026 / 11:33 AM
Beautiful and rare Instagram photos of North Korea
 Beautiful and rare Instagram photos of North Korea
 
26 / 3573
azzaza
18th Feb 2026 / 9:07 AM
13 fascinating images of unborn animals
 13 fascinating images of unborn animals
 
15 / 4626
azzaza
18th Feb 2026 / 7:53 AM
Psychology: The awareness test
 Psychology: The awareness test
 
356 / 13568
rohitsingh121
17th Feb 2026 / 1:29 PM
Biology: Tigers are changing their habits to avoid humans
 Biology: Tigers are changing their habits to avoid humans
 
325 / 12041
chama98
16th Feb 2026 / 4:00 PM
Martial arts: Is karate from Japan or China?
 Martial arts: Is karate from Japan or China?
 
386 / 13220
kbame
16th Feb 2026 / 11:03 AM
Nature: What is the fish with human-like teeth called?
 Nature: What is the fish with human-like teeth called?
 
19 / 1629
jonadam
11th Feb 2026 / 9:56 PM
Illusion: Field A and field B are the same colour
 Illusion: Field A and field B are the same colour
 
77 / 3589
limuzi
11th Feb 2026 / 4:21 PM
People: Nikola Tesla
 People: Nikola Tesla
 
50 / 2593
Jennyjann
11th Feb 2026 / 1:18 PM
Photography: Slit-scan photography
 Photography: Slit-scan photography
 
53 / 6053
loko99
10th Feb 2026 / 7:39 PM
Take a walk around the 100 years old Antarctic explorer hut
 Take a walk around the 100 years old Antarctic explorer hut
 
16 / 2407
emma2006
10th Feb 2026 / 3:46 AM
10 Interesting Facts About Chernobyl
 10 Interesting Facts About Chernobyl
 
294 / 12388
ahmd
8th Feb 2026 / 9:21 AM
How will humans change in 100,000 years?
 How will humans change in 100,000 years?
 
126 / 9607
mellatyadak
7th Feb 2026 / 10:12 AM
Mathematics: How old is Kevin?
 Mathematics: How old is Kevin?
 
83 / 2787
alexreid4747
6th Feb 2026 / 11:03 PM
History: Difference between fascism and nazism
 History: Difference between fascism and nazism
 
12 / 2203
carsonreed949
5th Feb 2026 / 11:12 PM
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