Science Humbles

I value science—none can prize it more, It gives ten thousand motives to adore; Be it religious, as it ought to be, The heart humbles, and it bows the knee.

 Australopithecus afarensis' Hip Bone Indicates She Could ...

When Lucy’s hundreds of fragments were assembled, she turned out to be a female of a new species, Australopithecus afarensis, dating back 3.2 million years. She was between 20 and 30 years old, 3.5feet tall, weighing a scant 60 pounds, and possibly afflicted with arthritis. But most important, she walked on two legs. How can we tell? From the way that the femur (thighbone) connects to the pelvis at one end and to the knee at its other. In a bipedally walking primate like ourselves, the fem...

 What Do We Plant When We Plant the Tree?

What do we plant when we plant the tree? We plant the ship, which will cross the sea. We plant the mast to carry the sails; We plant the planks to withstand the gales— The keel, the keelson, and beam and knee; We plant the ship when we plant the tree. What do we plant when we plant the tree? We plant the houses for you and me. We plant the rafters, the shingles, the floors, We plant the studding, the lath, the doors, The beams and siding, all parts that be; We plant the house when we plant...