Mechanical engineering reference source offering information on strengths of materials, axial loading, and the beam theory.

Includes information about flowers for various occasions.

Find information about ocean conservation and awareness. Includes ocean facts, news, interviews, and conservation solutions.

Provides a collection of timers and countdowns.

Renewable and green living discussion forum, including topics like solar, wind, and hydro energy.

Offers metric conversions, currency converter, and GPA calculator.

Offers high definition streaming video platform of planet Earth from the International Space Station.

Offers information on forensic science, as well as on career options available in it.

Features daily insights about latest developments, discoveries around the brain and neuroscience.

World Tapir Day occurs on April 27 every year and was developed to to raise awareness about the four species of tapir that inhabit Central and South America and South East Asia.

Online resource that offers information about astronomy, planets, stars, and the universe.

NOAA guide to understanding and preparing for hurricanes and their associated hazards.

Updates from the office of the Prime Minister of Japan.

Science Magazine offers continuing coverage of the crisis in Japan, including reports from the ground, global reaction, and a look at the science behind the disaster.

Offers information about hydraulic fracturing, a natural gas extraction method commonly referred to as fracking.