This inspiring book profiles ten influential Unitarians who played major roles in shaping American history. Fritchman...... more

This inspiring book profiles ten influential Unitarians who played major roles in shaping American history. Fritchman...... more

CUERRENTLY THIS IS THE FOURTH EDITION. The first edition came out in 2013. This useful and practical... more

Have you ever wondered whether the forensic science you’ve seen on TV is anything like the real thin... more

Experience the magic of biology in your own home lab. This hands-on introduction includes more than ... more

With the advent of inexpensive, high-power telescopes priced at under $250, amateur astronomy is now... more

Why use the traditional approach to study the stars when you can turn computers, handheld devices, a... more

PC Hardware in a Nutshell is the practical guide to buying, building, upgrading, and repairing Intel... more

隨著經濟與社會的發展，那些品質優良、功能強大的天文望遠鏡，其價格不再令人仰止；某些只賣一兩千元的天文望遠鏡已經足以讓天文愛好者暢享宇宙之美，並進行適合自己的科學觀測和天文攝影活動。如果您有意加入天文望... more

Build a PC that will outperform any brand-name box on the market Yes, even if you’re not a total gee... more

Have you ever wondered whether the forensic science you’ve seen on TV is anything like the real thin... more

. Written by hardware experts Robert Bruce Thompson and Barbara Fritchman Thompson, this book covers it all: how to troubleshoot...... more

If you re one of the many who has decided to build your own personal computer system, you know that ... more