What did recent tests prove about Beethoven?
He died from lead poisoning.
Who directed the Beethoven research project?
Bill Walsh.
Was Beethoven sick most of his life?
Yes.
What were some of the symptoms he had?
Stomach pains.
What did scientist use to consider the cause of his health problems?
Pieces of bone.
Did he  visit lots of different doctors to find a cure?
Yes.
What kind of evidince was there that pieces of hair other scientists studies were beethovens?
Genetic tests.
Did Beethoven want researched to be done so others didn't have to suffer like he did?
Yes.
How long was did the evendince point to that the metal was in his system?
Many years.
Did they study someone else from the same time period to see if the amounts of lead in his system was similar?
Yes.