cool is…
o fun
o science https://www.sciencedaily.com/
o earth views http://www.pearltrees.com/lijpje/world-landscapes/id60505414
o space https://www.nasa.gov/
o art http://www.pearltrees.com/lijpje/art-styles/id59631875
o memes
o sports
o gadgets … Search on Pinterest app
o data
o history https://www.hyperhistory.com/online_n2/History_n2/a.html
o philosophy https://en.m.wikipedia.org/wiki/History_of_philosophy
o futurology https://www.futuristech.info/
o animals … Watch Docus on Canal+ app
o politics
o travel
===
15 /r/Jokes24,209,962
16 /r/askscience23,109,067
17/r/food22,925,343
18/r/EarthPorn22,527,254
19/r/IAmA22,250,752
20/r/nottheonion21,792,779
21/r/DIY21,528,618
22/r/gifs21,513,286
23/r/books21,431,234
24/r/space21,330,3xx
25/r/Art21,272,334
26/r/explainlikeimfive21,223,855
27/r/LifeProTips21,166,657
28/r/memes20,899,136
29/r/mildlyinteresting20,669,326
30/r/sports20,472,155
31/r/gadgets20,454,546
32/r/Documentaries20,249,141
33/r/blog18,787,063
34/r/dataisbeautiful18,576,510
35/r/UpliftingNews18,365,978
36/r/GetMotivated18,241,476
37/r/tifu18,165,952
38/r/photoshopbattles18,111,753
39/r/listentothis17,481,958
40/r/history17,076,482
41/r/philosophy16,874,083
42/r/Futurology16,821,317
43/r/OldSchoolCool16,693,067
44/r/nosleep16,589,056
45/r/television16,452,091
46/r/personalfinance16,450,462
47/r/InternetIsBeautiful16,202,180
48/r/WritingPrompts16,190,073
49/r/creepy14,641,190
50/r/TwoXChromosomes13,417,618
51/r/technology12,858,681
52/r/wallstreetbets12,550,482
53/r/wholesomememes12,422,152
54/r/interestingasfuck10,362,087
55/r/Fitness10,163,486
56/r/AdviceAnimals9,578,323
57/r/lifehacks8,364,536
58/r/politics8,201,983
59/r/NatureIsFuckingLit7,969,014
60/r/Unexpected7,890,942
61/r/oddlysatisfying7,655,614
62/r/relationship_advice7,246,273
63/r/WTF6,887,662
64/r/travel6,886,419
65/r/Minecraft6,874,377
66/r/dadjokes6,850,773
67/r/nextfuckinglevel6,839,547
68/r/Whatcouldgowrong6,784,297
69/r/pcmasterrace6,590,516
70/r/facepalm6,558,929
71/r/MadeMeSmile6,465,154
72/r/me_irl6,380,366
73/r/Damnthatsinteresting6,121,201
74/r/buildapc6,099,648
75/r/leagueoflegends6,010,603
76/r/AnimalsBeingDerps5,933,262
77/r/AnimalsBeingBros5,856,436
78/r/dankmemes5,811,098
79/r/BlackPeopleTwitter5,584,729
80/r/Tinder5,565,880
81/r/PS45,545,055
82/r/place5,429,163
83/r/CryptoCurrency5,377,224
84/r/bestof5,358,191
85/r/tattoos5,239,878
86/r/AnimalsBeingJerks5,238,835
87/r/nba5,188,202
88/r/HistoryMemes5,162,593
89/r/anime5,141,551
90/r/gardening4,917,623
91/r/photography4,890,147
92/r/mildlyinfuriating4,857,429
93/r/Awwducational4,743,498
94/r/WatchPeopleDieInside4,733,256
95/r/Parenting4,707,732
96/r/malefashionadvice4,668,195
97/r/EatCheapAndHealthy4,645,455
98/r/FoodPorn4,596,886
99/r/programming4,582,279
===Bold Text