Khan Academy
4.3 mwa nyenyezi 5 (kutengera ndemanga 3)
Khan Academy is an American non-profit educational organization created in 2008 by Salman Khan,
Gulu: Maphunziro
World Digital Library
4.0 mwa nyenyezi 5 (kutengera ndemanga 2)
The World Digital Library (WDL) ndi laibulale yapadziko lonse lapansi ya digito yoyendetsedwa ndi UNESCO ndi the
PLOS One
2.0 kuchokera kwa nyenyezi zisanu (potengera 1 ndemanga)
PLOS One (yosanjidwa PLOS ONE, ndipo kale PLoS ONE) ndiwowunikiridwa ndi anzawo asayansi otseguka.
Mndandanda wama library (Wikipedia)
4.0 mwa nyenyezi 5 (kutengera ndemanga imodzi)
Laibulale ndi gulu losanjidwa la magwero azidziwitso ndi zida zofananira, zosankhidwa ndi
Mng'alu
4.8 kuchokera kwa nyenyezi zisanu (kutengera ndemanga 4)
TROM ndi polojekiti yomwe ikufuna kuwonetsa mwatsatanetsatane zomwe zimayambitsa mavuto ambiri masiku ano
VideoNeat
4.8 kuchokera kwa nyenyezi zisanu (kutengera ndemanga 4)
Kusamalira zinthu zabwino za sayansi kwa anthu ndikuzipereka m'njira yovomerezeka.
Wikipedia
5.0 mwa nyenyezi 5 (kutengera ndemanga 2)
Wikipedia ndi insaikulopediya yapaintaneti yazilankhulo zambiri yomwe idapangidwa ndikusungidwa ngati mgwirizano wotseguka