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What else can I help you with?
Was there any problems while inventing the helicopter?
There were hundreds of problems.
Were there any obstacles for Jonas Salk while inventing the polio vaccine?
yes
Were there any problems inventing the cellphone?
Yes, when it was first invented at Bell Labs in 1947 the technology needed to actually build it did not yet exist. Even when the technology became available to build it in the late 1960s, several serious issues remained including: size of phone, weight of phone, battery life, weight of battery, etc.
Can an adult of any kind take your cellphone?
No adults what so ever can take or force you to give your cellphone to them!
Are there any cellphone cases that are waterproof?
Sprint, motorola, and Nokia all make cellphone cases that are waterproof.
Was there any problems while developing the helicopter?
There wer hundreds of problems, they are still overcoming some of them.
Were there any problems while building a medieval castle?
yes
What awards did Alexander Graham Bell win for inventing the telephone?
Alexander Graham Bell did not get any rewards for inventing the telephone.
Did the wright brothers have help on inventing the airplane?
The Wright brothers did not have any help on inventing. They were on their own. They were even discouraged. They were not even supported.
Did William H. Taft have any major problems while he was in the office?
no
What are the benefits of having a cellphone?
if we are on any place very away or far from our house that time we can call to our parents by our cellphone to ask the way?
Are there any reasons for inventing the light bulb in 1879?
.....Maybe....
