Kit includes all components needed to build a working Geiger counter, including a high quality printed circuit board, sensitive Geiger-Muller tube, laser-cut acrylic case, and 2xAAA batteries.

Description: A geiger counter and a selection of radioactive sources. Available sources are: Thallium 204 (beta); Strontium 90 (beta); Cobalt 60 (gamma); Coleman propane lamp mantle containing ...

[Ryan Harrington] shows us how to make a Geiger counter with very few parts, and you can see the results in the video below. The glut of surplus Russian tubes has made this a common project ...

The WSJ/College Pulse Best Value ranking lists schools in order of how quickly the difference between their graduates’ salaries and those of comparable high-school graduates pays back the ...

Friedberg is a former investment portfolio manager, university finance instructor and author of three books including "Personal Finance; An Encyclopedia of Modern Money Management." Her work has ...

Owen Murray, director of investments for Horizon Wealth Advisors, said value investing often involves ignoring the market’s most popular and best-performing stocks. "A fundamental principle of ...

Best value: We rank the Samsung RT18M6215SR as the ... This stylish French Door Refrigerator has stainless steel finish and a counter-depth design to sit seamlessly in a kitchen.

To determine which public, private and for-profit colleges and universities offer the best value for students, U.S. News & World Report factors academic quality and cost after accounting for total ...

Value investing has proven to be one of the most successful investing strategies over the long term. Many of the world’s top investors, including the legendary Warren Buffett, have used the ...

Invest in the best value stocks with Interactive Brokers for quick trade execution. Value stocks/companies consist of companies whose current valuation appears low relative to their fundamentals ...

Finding discounted stocks on sale can be challenging. To aid in your search, Forbes Advisor has curated a list of seven of the best value stocks. These companies are trading at an attractive ...

This ETF has a large-cap value focus, tracking more than 340 stocks as measured by the CRSP US Large Cap Value Index. Regarding composition, VTV’s most significant sector representation is ...