Don Quixote and Dulcinea
"It would have been virtually impossible, indeed, to have achieved any success with the idea of the Autogiro unless I had been able to calculate its basic design by mathematics before I began to build it. Success by mere experiment would been as unlikely as the successful construction of a cantilever bridge without any previous engineering experience."
It would have been like a river without a fish
The settlement of the plains would have been different without inventions. With the help of the spring-tooth harrow, grain drill, barbed wire, and corn binder it made it easier to support farmers. Without these, preparing soil, planting seeds, and protecting the land would have been very hard and taken more time.
The steam engine was the primary motive force throughout the Industrial Revolution. Without it there would have been little progress. It powered the factories, railways and the shipping.
At this point, we don't know. Inventions build on the discoveries of the past. Modern computers could not have been invented without the previous invention of the microchip. The microchip could not have been invented without the previous invention of the transistor. The transistor could not have been invented without the previous invention of the vacuum tube. The vacuum tube could not have been invented without the previous invention of electricity. What will be invented between now and 2030? We need to know the answer to that question before we could even speculate on what will happen in 2030.
It would have been virtually impossible without your help
You cant see a cell without just looking at it
because the cells are too small and we can't see it in our naked eyes..
Impossible* Hooke's discovery dealt with cells, which are extremely tiny that it is impossible to be seen with the naked eye. So, without the microscope, he would not have been able to see it.
without the tilted axis the whole planet would be impossible to live on since this angle is a state of equilibrium
It protects us from many harmful particles and also from CMEs. Without it, it would have been almost impossible for our planet to survive.
That isn't even a question
This is impossible to answer without more information. he could like you. Or he could have been falling down.
The Battle of the Windmill affected the animals of Animal Farm greatly. The animals had spent two years building the windmill and within a few minutes all their hard work had been destroyed. Put yourself in the animals position. How would you feel? Your blood, sweat and tears were basically a waste and nothing is left of your hardship.
It is impossible to determine whether a bottle in the park would have been used without more context. Factors such as the person's intentions, environmental awareness, and personal habits would influence their decision to use the bottle.
Hooke's discovery dealt with cells, which are extremely tiny that it is impossible to be seen with the naked eye. So, without the microscope, he would not have been able to see it.
Impossible without hacking motherboard (really hard).