Page 31 - Demo

Your Safer Source for Science
EARTH & SPACE SCIENCES
EARTH’S PLACE IN THE UNIVERSE, continued
SCIENTIFIC
Reflector Telescope, 114 mm, Bushnell®
This 114-mm diameter Bushnell® Reflector Telescope offers an extra large objective mirror for crisp images and high-quality glass optic objectives for great resolution and clarity. With simple pushbutton control, the state-of-the-art computer-driven location and tracking capability can find any of 20,000 celestial objects in its databases, or you can use the handheld control manual. With the touch of a button, this talking telescope describes the wonders of the night sky in a real human voice. Includes a quick-release tripod and accessory tray for fast, easy assembly, a power-boosting Barlow lens and an easy-to-follow instructions.
Telescope features:
• 114 mm-diameter multicoated objective lens
• 900 mm focal length
• 45X–675X magnification
• 4- and 20-mm eyepieces
• 1X wide-angle, red dot finder scope AP6545 I $573.55
Four Seasons Chart
This beautifully illustrated chart shows students how the position of the Earth relates to the Sun and the four seasons and why the concentration of the Sun varies during summer and winter. The chart also graphically illustrates the position of the Sun in the sky at sunrise, mid-day and sunset in each season and how the position of the Sun affects the length of daylight throughout the year. 44" × 36".
AP5221 I $79.75
Build a solar sytem!
Meter Sticks, String and Styrofoam® Balls
CATALOG NO.
DESCRIPTION
PRICE
AP8294
Meter Stick, Hardwood, English/Metric, 1 Meter, Plain Ends
$4.15
AP5384
Meter Stick, Hardwood, English/Metric, 1 Meter, Brass Ends
6.85
AP5385
Meter Stick, Hardwood, English/Metric, 1 Meter, White
9.65
AP5402
Meter Stick, Hardwood, English/Metric, 1⁄2 Meter, Natural
2.90
AB1085
String
3.35
AP2279
Styrofoam® Balls, 1", Pkg. of 16
4.55
AP2281
Styrofoam® Balls, 2", Pkg. of 12
7.75
AP2278
Styrofoam® Balls, 3", Pkg. of 6
8.35
AP2280
Styrofoam® Balls, 11⁄2", Pkg. of 12
5.05
AP2282
Styrofoam® Balls, 21⁄2", Pkg. of 6
8.15
FLINN SCIENTIFIC
I EARTH & SPACE SCIENCES: EARTH’S PLACE IN THE UNIVERSE 29