Detecting extraterrestrial gravity

Article Abstract:

Steps in constructing a 'gravimeter,' such as the one built by Roger Baker of Austin, Texas, are detailed. The gravitational forces from the sun and moon are subtle in comparison with other forces, and normally difficult to detect.

Measurement, Gravity, Gravity (Force), Gravity waves, Gravity waves (Meteorology)

---

Home is where the ECG is: watch your heartbeat with do-it-yourself equipment

Article Abstract:

A simple electrocardiograph can be constructed from an amplifier and filter circuit, an instrumental amplifier, and an oscilloscope. Instructions and diagrams are provided.

Equipment and supplies, Electrocardiography, Electrocardiograph, Electrocardiographs

---

Boids of a feather flock together

Article Abstract:

Computer simulated birds may be created using software developed by Craig Reynolds. The virtual creatures may be shown to imitate flocks of real birds.

Behavior, Computer programmers, Computer simulation, Reynolds, Craig

Similar abstracts:

• Abstracts: Passive Ozone Network of Dallas: A modeling opportunity with community involvement. 1. Development and evaluation of a small active ozone sampler
• Abstracts: Foresight in Germany: the example of Delphi '98 or: how can the future be shaped? The use of foresight: institutional constraints and conditions
• Abstracts: Fat in the Fire: A researcher found to have faked data on electromagnetic fields says it's all a misunderstanding
• Abstracts: Cetacean creation: new fossils leave researchers wondering where whales come from. Mammal melee: new fossils impugn leading model of early mammal origins
• Abstracts: Setting the course for the nation's health: how Harold E. Varmus, former director of the National Institutes of Health, went from science to administration - and boosted medical research

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.