Nearly everyone has some experience with the illustriously branded brine shrimp, but there’s a whole lot more to the creatures’ resilience than what it says on the box.

Hank explains why NASA and the European Space Agency are in love with tardigrades and how these extremophiles are helping us study the panspermia hypothesis.

This video describes how plants respond to the changes in their environment such as stimuli, drought, and phototropism.

Seed grow into plants through the process of germination. Germination requires optimum sunlight, temperature, water and air for the seed to turn into a plant. Isn’t it amazing that a tree as tall as a building can emerge from just a tiny...

This program addresses many of the cycles conducted by animals including those of migration, hibernation, and patterns relating to day and night. The cycles that affect all living things are discussed including the air we breathe and the...

This program addresses many of the cycles conducted by animals including those of migration, hibernation, and patterns relating to day and night. The cycles that affect all living things are discussed including the air we breathe and the...

This live-action video program is about the word adaptation. The program is designed to reinforce and support a student's comprehension and retention of the word adaptation through use of video footage, photographs, diagrams and...

Temperate forests of deciduous and coniferous trees. Animals and their seasonal interactions with the trees and forest biome. Engaging Animal Behavior within the ecosystem. How to protect this ecosystem.

This live-action video program is about the word adapt. The program is designed to reinforce and support a student's comprehension and retention of the word adapt through use of video footage, photographs, diagrams and colorful, animated...

it explains the chemical nature, discovery, physiological effects of Auxins, Gibberellins, Cytokinins, Abscisic Acid and Ethylene and their Applications.

In this video we are going to look at a few different ways in which plant hormones can be used.



Plant growth hormones (auxins) can be used as selective weedkillers. The selective weedkillers contain growth hormones,...

Seed grow into plants through the process of germination. Germination requires optimum sunlight, temperature, water and air for the seed to turn into a plant. Isn’t it amazing that a tree as tall as a building can emerge from just a tiny...

Snow-covered forests, animals foraging for food, and sports provide for an exciting glimpse into the wonders of the winter season. Concepts and terminology include: snow, ice, hibernation, winter sports, and winter solstice.

VOICED : Cotopaxi el volcan mas vigilado de Sudamerica