Science Reviews
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- Set includes mesh slippers, flip flops, sequins, rhinestones , beads, elastic thread, glue, paint, plastic needle and instructions
List price: $17.99 (that's 22% off!)

List price: $9.99 (that's 2% off!)


- An amazing and fun introduction to mechanical physics
- Build 12 models that demonstrate fundamental concepts in mechanical physics
- Includes more than 100 building pieces
- 32-pg. book offers illustrated instructions for the projects
- For ages 8 yrs. and up


- Shoots a non-toxic 2-4 inch Vapor Ring up to 10 feet Away
- Portable, Battery Operated
- Put Rings Through Rings
- Bounce one Ring off Another Ring
- Enough Super Fluid for up to 25,000 Vapor Rings
List price: $ (that's NaN% off!)

List price: $12.99 (that's 23% off!)

List price: $34.99 (that's NaN% off!)

Consider carefully before purchasing
Not for the impatient or the youngI have only had the patience to do one project with my son. We chose the radio as I had made similar diode based sets when I was about 10 and my son was most interested in that item.
Bottom line the kit is very difficult and does not have good instructions. Biggest complaint was the need to roll your own coil. That process took nearly an hour, had no explanation of why you would want to do this, why a coil is necessary and could not have easily been done by anyone under the age of 13 or 14 unless they were very patient and mechanically inclined. Additionally the frame for the radio was very poorly made plastic that had no instructions on how to fold it correctly for assembly. Many small parts, many manual tasks. The kit was more an exercise in mechanical assembly than electronics.
On the positive side I believe it is a fairly accurate representation of what early amatuer dabblers in crystal radios needed to go through to create a receiver. It was kind of nifty for me but the learning value and difficulty makes hard to recommend for even older (adolescent and up) children.

List price: $ (that's NaN% off!)

- Hand-held sonic listening device
- For science experiments, wildlife use and eavesdropping
- Super-sensitive microphone works up to 300' away
- Compact lightweight headphones
- Frequency controller blocks noise over 85 decibels
We can't solder it back in, there are no replacement parts and my daughter is crying at the kitchen table and we don't want to order another one, just to make her happy.
Seriously, this toy is a piece of crap.
I gave the toy high marks for educational value, because it teaches kids an important lesson. Once corporations have your money, they don't care about whether or not you actually were able to use it, or have fun, or will need replacement parts, they only want to get MORE money off you, somehow.
Also, buyer beware is an important lesson.