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Agriculture - Feeding a Hungry Planet DVD
Agriculture - Feeding a Hungry Planet DVD
Price: $37.50
Scientists throughout the world are researching and implementing sustainable food production systems. Key concepts that underline this vital research are ecosystem preservation and natural resource conservation. Food production systems touch nearly ever..
Product Number: C30498N
 
Field Trip Collection Container and Magnifier
Field Trip Collection Container and Magnifier
Price: $14.95
Encourage curiosity about nature and ecology with this set of six clear specimen containers and tray. Excellent for field trips to gather specimens; you can scoop up items in the large tray, place them in the transparent pots, and view them through the ..
Product Number: SB25131N
 
Lab-Aids® Kit No. 39S - Biofuels: Investigating Ethanol Production and Combustion
Lab-Aids® Kit No. 39S - Biofuels: Investigating Ethanol Production and Combustion
Price: $207.50
This activity includes three major parts: Investigation One is a demonstration of the fermentation of corn and cane sugar, the two food sources used most commonly to produce ethanol, and the distillation of the fermented stillage to produce fuel. In Inv..
Product Number: C29169N
 
Irrigating the Land - DVD
Irrigating the Land - DVD
Price: $89.00
Irrigation is a common practice used in both the agricultural and landscaping industries. This program covers its benefits, the relationship between soils and irrigation, different irrigation systems, water supply, management, and scheduling. Irrigation..
Product Number: C29258N
 
Air Pollution Kit
Air Pollution Kit
Price: $79.75
Using a controlled environment and a common air pollutant, learners observe the direct effect sulfur dioxide has on plants. Squash and marigold plants are germinated and then placed in an SO2-saturated environment, where growth is monitored and reco..
Product Number: C29011N
 
Compost Kit
Compost Kit
Price: $92.25
A fun, interactive way to learn the benefits of composting. Experiment with ways to minimize and reuse waste by creating and perfecting your own composters. Includes a detailed instruction guide. Compost materials and 2-liter pop bottles not included.
Product Number: C29012N
 
Professional Weather Center
Professional Weather Center
Price: $133.50
Continuous streaming weather ticker and weather alerts! Combines five sensors in one with temperature, humidity, wind speed, wind direction, and rain with a stronger signal for complete and accurate readings. Scrolling text messages of your local weathe..
Product Number: C30729(X)N
 
Environmental Issues: Animal Systems DVD
Environmental Issues: Animal Systems DVD
Price: $74.25
Many opinions have been formed about the impact agriculture has on the environment. This program describes and explains the truth about the livestock industry’s effect on global warming and the greenhouse effect. Additional topics include deforest..
Product Number: C30460N
 
Biotechnology: Cleaning Up with Microbes DVD
Biotechnology: Cleaning Up with Microbes DVD
Price: $37.50
Microbes such as bacteria, fungi, and algae can take care of almost any waste by-product by doing what they do best - eating! As achievements in engineering and manufacturing move us toward 21st Century lifestyles, problems emerge as a result of..
Product Number: C30519N
 
Ecology: Understanding Biodiversity DVD
Ecology: Understanding Biodiversity DVD
Price: $37.50
Understanding biodiversity is the first step in learning how we can preserve the earth’s intricate web of life, while meeting human needs. The 19th and 20th Centuries have seen human population grow exponentially. With this growth have come demand..
Product Number: C30520N