Guides, Tips and Energy Saving Ideas
When you compare possible natural causes (orbital, solar and volcanic activity) over the course of the last 100+ years, to possible manmade causes (aerosols, deforestation and greenhouses gases), the winner is clear. Greenhouse gases directly correlate to an increase in Earth temperature. Credit: NASA/GSFC GISS Video Rating: / 5 They build transparent boxes, fill some … Read more
a repost – original at http://climate.nasa.gov/warmingworld/ A breif look at the main causes and effects of global warming. Video Rating: / 5
How to make compost Garden Organic’s Video Guide Part 1 includes: – Where to put your compost bin – What can and can’t be composted – Filling the bin – Compost activators – Getting the mixture right – Hot and cool composting Video Rating: / 5 Creating good nutrient-rich compost for your plants to grow … Read more
This video submitted by Lyndon & Lincoln Bacchus, Duane Best and Robert Yeates placed third (3rd) in the Science Music Video Competition launched by NIHERST in June 2012 which challenged youths between the ages of 14 and 28 to create music videos that would show the central role of science, technology and innovation (STI) in … Read more
A new video from http://www.proartinc.net and http://www.beautifulwashington.com will take to a wonderful wildlife surrounding. Take a vitual tour to the most popular zoos and wildlife reserves, find yourself among beautiful creatures that bring joy and excitement. Use this new 4K animal scenery and transform your 4K TV into a vivid spot full of life and … Read more
Visit http://www.makemegenius.com for free science videos for kids. Global warming can be defined as heating of earth because of increase in green house gases ((carbon dioxide, water vapor, nitrous oxide, and methane).These gases trap more heat from the sunlight reflected by earth ,so temperature of the earth goes up.This may hurt all living beings.In this … Read more
Video Lecture on Noise Pollution as part of Environmental Science and Engineering. Noise Pollution is one of the most prevalent and yet most unnoticed forms of Environmental Pollution. ==================================== Hello and welcome to this quick lecture on Noise Pollution. Please listen and watch carefully to grasp the important points discussed in this lecture. Do not … Read more