475 / 578
1
Chemcraft• Chemistry Lab. 1000 fascinating ex–
periments exploring the wonders of chemical re–
action. Lab contains 30 cnem1cals m break-resistant
bottles with safety caps. plus 5 heal-resistant test tubes
1n
5
storage racks, balance scale. alcohol lamp with
blowpipe attachment. hydroponics equipment for
growing plants
m
minerals. centrifuge for quick sepa–
ration of chemicals
m
test tubes. Plus lots more. includ–
ing manual with detailed steps and supplementary in·
formation for 1000 experiments. Compartmentalized
storage rack for chemicals. Ages 1Oand up.
XU 920-2821 A-'Del. wt. 5.60 lbs............Sel
29.99
500 Experiments. 13 Chemicals. Similar to above In–
cludes
3
test tubes. 2 racks. scale, ruler. alcohol lamp.
forceps. dropper. and manual. Does not include hydro–
ponic equipment. blowpipe. or centrifuge
XU 920-2839 A-Del. wt. 2 60 lbs.
.Set
16.99
2
&
3
Rock Tumbler Sets. Polish ordinary stones
to form beautiful specimens for collecting or
making iewelry. Each set has 4 grades of polishing grit.
assortment of rocks, jewelry making kit, rock 1dent1f1-
cat1on kit. and instructions. Solid metal construction
and rubber tumblers provide efficient. quiet operation.
Fan-cooled electric motor with overload protection. UL
listed for 110-120 volts. AC. Caution: electric-see
note on page 465. Ages
10
and up.
[2) Single Barrel, 3-Lb. Capacity. Great tor beginners.
XU 926-4391 A-Del. wt. 7 lbs.
..Set
24.99
[3) Twin Barrel, 6-Lb. Capacity. Tumbles and polishes
stones
m
one operation.
XU 926-4409 A-Del. wt. 9 lbs.
. .....Set
39.99
Extra Polishing Grit Assortment. Plus 1 lb. of Oregon
beach agate and jasper rocks for polishing. Grit in–
cludes coarse. fine. pre-polish. polish. plus assorted
stones with a hardness of 7.
XU 926-6776 A-Del. wt. 3 lbs.
..Set
8.99
4
Hydroponic
Greenhouse~
Kit. A big soil-less
" greenhouse" (11 x 9
x
14 in. high) for growing
beautiful, healthy plants in tomorrow's agricultural en–
vironment. Produces about ten times the yield of con–
ventional soil growth. Sterile. aerating root support
compound is fed with balanced-formula hydroponic
nutrient. dispersed by a self-watering system. Use in–
doors or out, leave unattended for 3 to 4 weeks. In–
cludes gardening tool, 19x10x4 in.-high planter, 1gal–
lon reservoir. hydroponic plant food , hydroponics
guide. Plaslic. Ages 8 and up. (Plants shown nol
included.)
XU 920-2862 A-Del. wt. 7 lbs.
..........Kit
29.99
5
Deluxe Electronic Kit in Wood Cabinet. Precision,
pre-wired cabinet lab-do over 300 electric pro–
jects in solar energy. radio technology, computer cir–
cuitry, lots more-all without special tools. Make a sun–
activated clock timer. digital logic circuit; transistor ra–
dio, electronic switching device, program your own
LED alpha-numenc flasher display,and more.Includes
simple step-by-step instructions, and a background
manual on electronics. Uses two
"AA"
and one 9-volt
battery-not incl., sold on p. 461 . Cabinet 20
x
13%
x
1% in. thick when opened. For ages 10 and up.
XU 920-0692 A-Del. wt. 4.60 lbs.
.Kit
24.99
Same as above, but 100 solar energy projects. Uses 2
" AA"
and one 9-volt battery-not incl., sold on p. 461 .
When opened, cabinet is 17 x 12¥• x 1
V2
in. thick.
XU 920-0684 A-Del. wt. 3.50 lbs.............Kit
16.99
6
Living Lab in an enclosed environment. Includes
191/.i x 13
V..
x 8 in.-high watertight tray with clear
dome. 100X microscope. hydroponics equipment for
growing plants without soil, plus 2 preserved biological
specimens. shrimp eggs and container to hatch them
1n, dissecting equipment and magnifiers. illustrated
manual. Ages 9 and up. (Plants shown not incl.)
XU 920-2854 A-Del. Wl. 4 lbs
...Set
19.99
7
Microbiology Lab. Do nearly 50 experiments with
equipment that includes 100X microscope,. 4-
specimen prepared slide, 2 dissecting specimens. ma–
terial for growing plants hydroponically, shrimp eggs to
hatch and grow, reusable storage tray, complete man–
ual. Ages 9 and up. (Plants shown not included.)
XU 920-2847 A-Del. wt. 3 lbs.................Set
19.99
8
4-Science Lab with lOOOXmicroscope, 3-Dview–
er. Highlights chemistry, biology, geology, and
microscope observation in experiments'that include
chemical " magic" tricks, frog dissection. growing
plants hydroponically, watching shrimp eggs hatch
and grow. measuring minerals· specific gravity with
Jolly balance. Includes 6 chemicals, steel test tube
rack with 2 Pyrex• test tubes, t00/ 400/ 1000X micro–
scope with 3-D viewer. 2 slides. slide preparation ma–
terial. Ages 9 and up.
XU 920-2870 A-Del. wt. 3.60 lbs. .
.......Set
34.99
TOYS AREN'T JUSTFOR CHRISTMAS.
Sa11t1
this catalog. Order
toys from pages 375-527--at
these low prices-until August ·1s, 1981.
Giant
~;:m
1
o~
Giant Ant Farm"". You·11 find it fascinating and educa–
tional to watch ants build bridges, dig tunnels, and
move mountains! See these tiny engineers run things
according to their inborn behavior-and in their kind of
environment. too. A year's supply of food and liquid
feeder are included. plus sand. 15 x 10
x
3
in.-high
plastic farm comes with " Ant Watcher's Handbook".
(Ants are not sent with farm-order with stock certifi–
cate included with set.) For ages 6 and up.
XU 920-0924 A-Del.
wt.
1.50 lbs............Set
10.99
Beginner's 3-in-1
~ience
Set (Chemistry, Geology,
Miroscope Observation) with Nearly 100 Experi–
ments. Fun with microscope observation, mineral
identification, and chemical " magic" tricks. 75X metal
microscope with mirror reflector. 2 slides. Chem-lab
apparatus, including 10 bottles of chemicals. 10 miner–
al specimens, mineral chart. Complete instruction
manual. For ages 10 and up:
XU 926-3898 A-Del. wt.
3
lbs. ......
....Set
12.99
Of Course You Can
Charge It-See Page 363
1Q99
Butterfly Field Collector's Kit. For naturalists of all
ages. Hardwood carrying case contains all supplies
needed for catching, collecting, and studying butter–
flies and other insects. Includes detachable butter–
fly/insect net, relaxing and dispatching fluid with jar,
spreading board and frame with mounting pins. Also, 5
exotic, tropical butterflies, beetle sample. butterfly
identification chart. magnifying lens, eyedropper,
tweezer, instructions. Cabinet is 20x14x1 ¥• in. thick
when opened. For ages 8 and up.
XU 920-2896 A-Del.
wt.
4 lbs........ .........Kit
10.99
Aadiotronics Kit. Over 120 experiments to do with
more than 200 components. Build an AM radio with
integrated circuits. tuning and station frequency ad–
justments-all in its own cabinet. A lot more projects
can be done on your way to building the radio-elec–
tronic organ, intergrated circuit technology, burglar
alarm, rain detector, timed and/or flashing light, com–
puter logic.
No
soldering-snap-fit assembly. Com–
plete instruction book. Ages 12 and up.
XU 920-2888 A-Del. wt. 2.40 lbs ....
....Kit
19.99
1CO-Project
Mechanics Kit
1999
...
Pit Stop Mechanics Kit. A complete automotive lab.
Conduct over 100 projects with more than 115 compo–
nents. including an electric motor mounted with a gear–
ratio mechanism. Build a propeller car. electric car, or
jet-propelled car. Then, test the principles of the gas
turbine, carburetor, piston pump with valve, transmis–
sion and gearing, shock absorber, and battery tester.
Plus work on many non-automotive principles-aero–
dynamics, motion pictures. fly-wheel, catapult. Uses
two
" C"
batteries-not included. sold on page 461 .
Ages 10 and, up.
XU 920-0676 A-Del. wl. 3 lbs.................Kit
19.99
1
00-Project
Aerospace
Lab
1699
Experiments in Aerospace-the science of flight. Dis–
cover the excitement of flight through projects that re–
trace the history of aviation. Over 100 projects dealing
with air as the medium of flight,flight designs. and rock–
ets. Includes all parts needed to build working models
of 18- and 27-in. wingspan planes, glider, helicopter,
helium balloon with transport basket, air-powered land
vehicle , rocket with parachute (rocket fuel not
incl.).160-page instruction manual with 65 photos and
225 diagrams. For ages 12 and up.
XU 926-0308 A-Del. wt. 3 lbs....
...............
16.99
JCPenney
477