electronic kits |
165,000/mo |
$1.23 |
robot kits |
49,500/mo |
$0.96 |
robot kit |
60,500/mo |
$0.92 |
build a robot |
165,000/mo |
$0.62 |
thermometer |
1,830,000/mo |
$1.06 |
electromagnets |
165,000/mo |
$1.23 |
edmund scientific |
22,200/mo |
$0.64 |
test tube |
368,000/mo |
$1.11 |
prism |
1,830,000/mo |
$0.88 |
lava lamps |
165,000/mo |
$0.92 |
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rain gauge |
74,000/mo |
$0.81 |
gyroscope |
550,000/mo |
$0.57 |
catapult plans |
22,200/mo |
$0.49 |
carnivorous plants |
74,000/mo |
$0.59 |
digital scales |
165,000/mo |
$1.57 |
dc motors |
450,000/mo |
$1.68 |
wireless weather station |
27,100/mo |
$1.30 |
triops |
110,000/mo |
$0.52 |
power inverter |
246,000/mo |
$1.45 |
water rockets |
60,500/mo |
$0.83 |
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