Abigail's Blog

What happened before the big bang? To answer the question of what happened before the big bang, we should start with what was the big bang? The big bang is the theory on how the universe began. It says the… Continue Reading →

Machine Name: The sugar cube shooter. Steps: Step A. The lighten candle melts the string. Step B. The ball attached to the string falls. Step C. The ball hits a toy car. Step D. The toy car moves forward and… Continue Reading →