Charles_Darwin
Goruwchnaturiol
Ioga
Moeseg
Dewiniaeth
Yr_ocwlt
Mihangel
Mecaneg_cwantwm
Myfyrdod
Enaid
Sêr-ddewiniaeth
Epistemoleg
Côr_y_Cewri
Alcemi
Dull_gwyddonol
Ysbryd
Damcaniaeth_y_Glec_Fawr
Electromagneteg
Nikola_Tesla
Enllib
Siamanaeth
Cosmoleg
Darogan
Noa
Baruch_Spinoza
Fitamin_C
Carl_Sagan
Ffredrig_II,_Ymerawdwr_Glân_Rhufeinig
Credo
Damcaniaeth_gydgynllwyniol
Ffugwyddoniaeth
Ôl-foderniaeth
Breuddwyd
Ynys_y_Pasg
Fampir
Isaac_Asimov
Richard_Feynman
Arf_dinistr_torfol
Richard_Dawkins
Seicotherapi
Gabriel
Gwyneth_Paltrow
Linus_Pauling
Ynys_Bouvet
Scientoleg
Francis_Crick
Rhithweledigaeth
Rhestr_o_afiechydon_a_phlanhigion_gyda_rhinweddau_meddygol
Reform_UK
Enwaedu
Arch_Noa
Bleidd-ddyn
The_X-Files
Hypnosis
Arthur_C._Clarke
Harry_Houdini
Grigori_Rasputin
Tŵr_Babel
Christopher_Hitchens
George_Carlin
Ewgeneg
Gwyrth
Tarot
Y_Dilyw
Esoteriaeth
Paranoia
Sima_Qian
Aciwbigo
Qi
JFK_(ffilm)
Soser_hedegog
Ysbrydegaeth
Creadaeth
Goleuedigion_Bafaria
Gwrthfater
L._Ron_Hubbard
John_de_Lancie
Dilyw_(mytholeg)
Nostradamus
Ffrwydriad_Tunguska
Affrodisiad
Russia_Today
David_Irving
Johnny_Carson
Diwydiant_fferyllol
Cwfen
Rasel_Ockham
Daniel_Dennett
Albert_Szent-Györgyi
Dyn_Hysbys
Melltith
Hypnotherapi
Gwrthglerigiaeth
Arthur_Koestler
Seientiaeth_Gristnogol
Carlos_Castaneda
Chandra_Wickramasinghe
Ardal_51
Troedfawr
James_Randi
Triongl_Bermuda
Theosoffi
Brechlyn_trifflyg_MMR
Neil_deGrasse_Tyson
Casein
Reiki
Homeopathi
Robert_Fludd
Seicig
Apocryffa
Elaine_Morgan
Ron_Paul
Dewiniaeth_Caos
Cosmogoni
Myfyrdod_Trosgynnol
Ayaan_Hirsi_Ali
Bill_Maher
Effaith_Dunning–Kruger
Bilain
Avebury
Pareidolia
Poltergeist
Amdo_Turin
Rob_Schneider
Pilates
Panspermia
Parth_Glas
Ambergris
John_Maddox
Derren_Brown
Susan_B._Anthony
Gwrthrych_haniaethol
Gwrthrychiaeth
Gwrthddeallaeth
Cylch_cnwd
Fflworideiddio
Robert_G._Ingersoll
Cynllwyn_Bielefeld
Arcana_Fwyaf
Dewinio
Helena_Blavatsky
Egni_(esoteriaeth)
Thalasotherapi
John_Harvey_Kellogg
Glwcosamin
Dadwenwyno
Dewiniaeth_sympathetig
Karma
James_Ussher
Athrawiaeth_yr_arwyddnodau
Pranayama
Deddfau_Gwrachyddiaeth
Erinnerungen_An_Die_Zukunft
Meddyginiaeth_amgen
Charles_Sanders_Peirce
Profiotig
Plant_gwyrdd_Woolpit
Ioga_Rāja
Llysieuaeth_feddygol
René_Guénon
E._O._Wilson
Ci_haul
Braster_dirlawn
Ana_Aslan
Theresa_Caputo
The_Possession
Kombucha
Religulous
QAnon
Paradeim_Holograffig
Telecinesis
Before_The_Flood
Aromatherapi
Hwdw_(dewiniaeth_werin)
Extinction_Rebellion
Yr_egwyddor_o_ragofal
Pamela_L._Gay
Protocolau_Henaduriaid_Seion
Ioga_Bikram
Iwffoleg
Ceiropracteg
ASMR
Elizabeth_Loftus
Alexandre_Jacques_François_Brière_de_Boismont
Sound_of_Freedom
The_Path_to_9/11
Damcaniaeth_amser_rhithiol
Hoced_Mawr_y_Lleuad_1835
Julia_Sweeney
Rhiwbob_addurniadol
Elena_Cattaneo
Swyngyfaredd_seremonïol
Unplanned
Was_Zum_Teufel_Wissen_Wir!?
Vaxxed
Deddf_niferoedd_gwirioneddol_fawr
New_World_Order
The_Game_Changers
Plandemic
What_The_Health
Expelled:_No_Intelligence_Allowed
Amanda_Bauer
Sharon_A._Hill
Planet_of_The_Humans
Kumaré
Fantastic_Fungi
Dewiniaeth_a_darogan_yn_y_Beibl_Hebreaidd
In_The_Beginning_There_Was_Light
Climate_Change_Denial_Disorder
Romana_Didulo
Dreams_From_My_Real_Father
Climate_Hustle
An_Honest_Liar
Poverty_Inc.
An_Inconsistent_Truth
The_Other_Side_of_Aids
Flock_of_Dodos
An_Inconvenient_Truth...Or_Convenient_Fiction?
Root_Cause
The_Voyage_That_Shook_The_World
The_Principle
Ufos:_Past,_Present,_and_Future
Is_Genesis_History?
Wretches_&_Jabberers