Search results for “falcó marí”

Should I be worried about lead in chocolate?

Some chocolate contains lead. Is this safe? And does the ability to measure minute quantities of lead in chocolate make the product less safe? This week's Risk Bites is about the measurement conundrum -- what do you do when you can measure what's in the stuff you eat to the nth degree? It's not p

The Nobel Prize – explained in a nutshell

The Nobel Prize awards are some of the most famous and prestigious awards in the world. But what's the story behind? And how are the nominees elected? We explain it in this simpleshow. Click here to see more videos: https://alugha.com/mysimpleshow Author: Rodrigo Díaz McVeigh

NOVA scienceNOW: T. Rex Blood?

In this video segment adapted from NOVA scienceNOW, learn how scientists are hoping to better understand the biology of dinosaurs by studying the insides of fossil bones. Hear about the accidental discovery of dinosaur soft tissue by paleontologist Dr. Mary Schweitzer, and how this tissue enables sc

Bloom's Taxonomy – A Structure of Learning

Bloom's taxonomy is a tool that teachers or students can use to sort and organize learning objectives. Their most popular version is based on the cognitive area and assumes that learning should be structured from easy to difficult in the following 6 steps: 1. Remember 2. Understand 3. Apply 4. A