penicillin, the aeroplane, the car, the lift, the syringe, the wheel, the steam engine, the mobile phone, the paper, the elecricity, the telescope, the pasteurisation, the structure of DNA.
0%
Think 2 inventions science
Share
Share
Share
by
Balukova
Science
Show More
I-edit ang Content
Embed
Uban pa
Leaderboard
Ang
Random wheel
usa ka open-ended nga template. Dili kini makamugna ug mga marka sa leaderboard.
Kinahanglan mag log in
Visual style
Fonts
Kinahanglan mag log in
Mga Option
I-switch ang template
Ipakita tanan
Daghang mga format ang mugawas samtang gidula nimo ang activity.
I-restore ang gi-autosave:
?