NIWA's Hotspot Watch for 17 April 2019

NIWA's Hotspot Watch for 17 April 2019

A weekly update describing soil moisture across the country to help assess whether severely to extremely dry conditions are occurring or imminent. Due to the anticipated rainfall amounts over the next week, soil moisture levels will likely increase at least slightly across much of the North Island.

Are Humans Fit for Space? A ‘Herculean’ Study Says Maybe Not

Are Humans Fit for Space? A ‘Herculean’ Study Says Maybe Not

A human mission to Mars could last as long as three years, and in the laconic tones of the twins study, “genetic, immune system, and metabolic functions are of particular concern given exposure to space radiations, restricted diets … disrupted circadian rhythms, and weightlessness.”.

Save the Lemurs! Eat the Crickets!

Save the Lemurs! Eat the Crickets!

“So we needed to start to tell the people again that we still have insects we can use to fight the malnutrition problem.” Oddly enough, powder made from this particular cricket looks, smells, and tastes like chocolate.

The Way Superman Picks Up a Building Is a Physics Travesty

The Way Superman Picks Up a Building Is a Physics Travesty

Rhett Allain Let's start with a rough estimate of the pressure between Superman's hands and the building. Now that I have the force that Superman pushes up on the building, I can also calculate the pressure.

Rotating Detonation Engines Could Propel Hypersonic Flight

Rotating Detonation Engines Could Propel Hypersonic Flight

Rotating Detonation Engines Could Propel Hypersonic Flight You know in movies, how the heroes are running away from an explosion, then get knocked forward by the shockwave?

These Wind Patterns Explain Why California's Wildfires Are So Bad

These Wind Patterns Explain Why California's Wildfires Are So Bad

That’s why all these fires popped up on either end of the state nearly simultaneously: They share a common origin in the jet stream.https://twitter.com/RobElvington/status/1061385865857949696When the air masses hit the Sierra Nevada Mountains in eastern California, they behave like water flowing over a rock in a stream.

Yes, You Can Boil Water at Room Temperature. Here's How

Yes, You Can Boil Water at Room Temperature. Here's How

That means your water in Denver is going to be 203°F and this will have an impact on your cooking.But why?Water Vapor PressureThere are many awesome things about water—one interesting "factoid" is that on the surface of the Earth you can find water in all three phases: solid (we call this ice), liquid water, and as a gas.

Reducing food waste can protect our health, as well as our planet’s

Reducing food waste can protect our health, as well as our planet’s

Food waste costs Australia A$20 billion each year and is damaging our planet’s resources by contributing to climate change and inefficient land, fertiliser and freshwater use. Healthy and sustainable dietary recommendations promote the consumption of fewer processed foods, which are energy-dense, highly processed and packaged.

'Very worrying' Endless summers to strike UK and USA due to global warming warn scientists

'Very worrying' Endless summers to strike UK and USA due to global warming warn scientists

SUMMER weather patterns are increasingly set to get stuck in Europe, North America and parts of Asia in future after a new climate study revealed how Arctic warming is creating global heatwaves and torrential rainfall which can have a dangerous and devastating impact on human health.

Five more days from the official hottest summer on record

Five more days from the official hottest summer on record

Over land, Dr Kidson noted that “in none of the four months November [1934] to February [1935] did any station in New Zealand record a mean temperature which was not above normal”.