Fire, The wheel, Agriculture, Language and writing, Printing press, Telephone, Electricity, The steam engine, Computers, Semiconductors, Lever, The internet, Antibiotics/Penicillin.

Inventions

tomonidan
Chop etish
qo'shib qo'yish

Ilg'orlar ro'yxati

Gapirish kartalari ochiq-oydin shablon. Etakchilar ro'yxati uchun ballar yaratmaydi.

Vizual uslub

Moslamalar

Namunani almashtirish

Tahrirlashni davom ettirish: ?