Science

posted by .

How do I find out about tools used 100 years ago that are still used today?

go to google and type intools used 100 years ago

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry ugg!

    what is the age of a rock whose Argon 40 / Potassium 40 ratio is 1.55?
  2. history

    can someone tell me what this article is about?
  3. History

    How long ago did the first human culture, involving villages and a sense of history, develop?
  4. 3rd grade

    How is new reporting different today than it was 100 years ago?
  5. Biology

    PLEASE HELP!!!! 1. How many millions of years ago did sharks first appear?
  6. English

    Not many years ago, I worked outside of the UK. ---------------------- In this sentence, what other expressions can we use in place of 'not many years ago'?
  7. Science

    Which of the following statements is true?
  8. Calculus

    My teacher wants me to use this formula for half life question C(t) = Ce^-kt but i used a different formula plz help. the question is: A radioactive isotope has a half life of 30 years. If we started off with 10 mg of this isotope …
  9. Apex personal finance

    Mack opened a CD 10 years ago at an interest rate of 7.8% compounded monthly. According to the rule of 72, when did she have half as much money as she does now?
  10. Science

    Which of these statements are true? A. There is more water on Earth now than there was millions of years ago. B. There is less water on the Earth than there was millions of years ago.(MY ANSWER) C. There is no way to tell how much

More Similar Questions