Cosmology and evidences of matter-dominated Universe

I was giving lectures on a similar topic at CERN School recently,  the slides are at

https://indico.cern.ch/event/1256499/contributions/5470735/attachments/2709752/4705029/CERN_1_oaajz.pdf

https://indico.cern.ch/event/1256499/contributions/5470736/attachments/2710653/4706816/CERN_2_kdfvc.pdf

https://indico.cern.ch/event/1256499/contributions/5470737/attachments/2711081/4707640/CERN_3_gsxpf.pdf

I was also giving lectures on baryogenesis some time ago, they can be accessed at

https://www.youtube.com/watch?v=FaXrXqLT1p8