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Invención de sistemas de escritura.
Construcción de obras.
Matemáticas.
Calendarios solares y lunares. -
construction of stone tools.
Use of fire.
Agriculture.
Invention of the wheel. -
Steam engine.
Steam train.
Electricity
Computers.
Internet.
Quantum computing.
Space travel. -
15th century to mid-16th century
Plan projects on a visual timeline
Map milestones, phases, deadlines, and key events in one place so the sequence is easier to see and share. Timetoast is a timeline maker for work, school, research, and stories.