O Sullivan Heels Promise Relief for Tired Women
In the evening every woman faces her enemies the weariness of body and brain. A rubber heel innovation from twenty five years ago reduces fatigue by absorbing shocks, with O Sullivan's Heels offering comfort for many shoe styles and preserving heel look. Millions endorse the product and urge readers to try them.
City Vibrations Shape Hidden Science At The Bureau
The article describes delicate instruments measuring vibrations from city traffic and distant shocks, noting how seismographs and ink-weighted gauges fail under urban tremors. It explains why the U S Bureau of Standards was built in the countryside to protect the human body, the most sensitive instrument, against constant shocks.
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