This is the last picture in a collection on Alexander Graham Bell's tetrahedral kites. His work was very interesting, but this photo is what stuck with me. A loving moment between him and his wife made Bell a real person to me, not just a history lesson.

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This is the last picture in a collection on Alexander Graham Bell's tetrahedral kites. His work was very interesting, but this photo is what stuck with me. A loving moment between him and his wife made Bell a real person to me, not just a history lesson.