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What sustainable options are there for jet fuel?

Abstract If you could travel anywhere in the world, where would it be? Is it a tropical paradise or the snow-capped mountains? Wherever it is, you might need to take…

Move over Iron Man, exoskeletons are getting real 

Inventor Tony Stark has just been alerted to a crime spree sweeping the streets of New York City. He steps into his lab, where robotic arms begin placing pieces of…

Behold the world’s thinnest pasta

The world record for thinnest pasta has just been shattered. A team of researchers has made starchy nanofibers from white flour. The teeny-tiny fibers are about 370 nanometers thick, on…

Scientists Say: Lava bomb

Lava Bomb (noun, “LAH-vah BAHM”) Lava bombs are one type of debris that explosive volcanic eruptions can launch into the air. When a volcano erupts, it can shoot a mix…

Jane Rigby helped make the James Webb telescope a superstar 

One of a telescope operator’s main jobs is to keep stray light out of the instrument. Unwelcome light can wash out the cosmic glimmers of distant stars and galaxies. During…

Scientists are exploring why some people don’t have a mind’s eye

Growing up, Roberto S. Luciani had hints that his brain worked differently than most people’s. He’d hear people talk about how they pictured what a character from a book should…

Meet some of the longest-lived animals

When you think a person is old, just how old are they? Does 50 seem old? What about 75? Or 100? That may be old for a human being. But…

How can we make plant-based jet fuels sustainable?

Abstract Plant-based jet fuel is the focus of many studies. Why? Many people think that these fuels are a good alternative to fossil fuel jet fuels. They think they are…

A lucky lab accident produces Spider-Man-like silk

In comic books, Spider-Man swings from skyscrapers, hanging from super-strong threads of silk. He shoots these sticky threads from his wrists. Now researchers have found a way to mimic this…

Experiment: How to keep fruit slices fresh

Objective: To investigate which liquid will keep sliced apples looking the freshest Areas of science: Chemistry, Food Science Difficulty: Hard beginner Time required: ≤ 1 day Prerequisites: None Material availability:…