Updated timelines

History of the Study of Supernovae
History of the Study of Supernovae timeline
Animals in Space
historia_pc_sena
historia_pc_sena timeline
Solar Flares
Solar Flares timeline
Historia de los Computadores
Historia de los Computadores timeline
Historia de la musica
Historia de la musica timeline
American Revolution Project
American Revolution Project timeline
HISTORIA DEL INTERNET
historia de mi vida
Transfering Plants
Transfering Plants timeline
HISTORY OF D.L. EVANS BANK
HISTORY OF D.L. EVANS BANK timeline
Timeline
The irony of childhood
The irony of childhood timeline
Theatre History
Timeline
Historia_PC_JuanDavidGarcia_SENA
Historia_PC_JuanDavidGarcia_SENA timeline