Why Florida’s Covid Surge Is Screwing With the Water Supply (Hint: Oxygen)

Why Florida’s Covid Surge Is Screwing With the Water Supply (Hint: Oxygen)

Just over half of Florida’s total population is fully vaccinated.“What we know is that the lack of liquid oxygen is due to a driver shortage and the need for available supplies to be diverted to local hospitals due to the Covid-19 pandemic,” says Brandon Moore, spokesperson for Tampa Bay Water.

The UN Climate Report: All Is Not Well—but All Is Not Lost

The UN Climate Report: All Is Not Well—but All Is Not Lost

That’s a significant update from a previous IPCC report that predicted that the planet would hit the 1.5 milestone at around the year 2040, says Zeke Hausfather, a climate scientist and the director of climate and energy at the Breakthrough Institute, who wasn’t involved in the report.

Explosive research sheds light on volcanic tsunami

Explosive research sheds light on volcanic tsunami

The following video shows glass beads being tipped down aerated ramps into water to mimic what happens when pyroclastic flows hurtle down the sides of erupting volcanoes: .

If You Want to Tackle Climate Change, Start With Methane

If You Want to Tackle Climate Change, Start With Methane

“Cutting methane emissions is the single fastest, most effective way there is to slow the rate of warming right now,” agreed Ilissa Ocko, senior climate scientist at the Environmental Defense Fund.

A New Snapshot of a Black Hole Reveals Its Mysterious Physics

A New Snapshot of a Black Hole Reveals Its Mysterious Physics

Two years ago, the Event Horizon Telescope (EHT) made headlines with its announcement of the first direct image of a black hole.Now the EHT collaboration is back with another groundbreaking result: a new image of the same black hole, this time showing how it looks in polarized light.

Indoor-Grown Weed Is Spewing Carbon Into the Atmosphere

Indoor-Grown Weed Is Spewing Carbon Into the Atmosphere

Based on their calculations, cannabis production results in over 2,000 kilograms of carbon dioxide emitted for every kilogram of product (defined as dried flowers), and its legalization has had a measurable effect on Colorado's greenhouse gas output.

American Cities Are Way Underreporting Their Carbon Footprints

American Cities Are Way Underreporting Their Carbon Footprints

City officials build what’s called self-reported inventories, or SRIs, to get an idea of local emission levels.According to Gurney, officials there were incorporating retail sales from gas stations in the city’s SRI calculation, which is usually a perfectly reasonable way to estimate emissions from local vehicles.

Virgin Orbit Just Launched a Rocket From a 747

Virgin Orbit Just Launched a Rocket From a 747

Today’s launch marked the culmination of nearly a decade of work by engineers at Virgin Orbit , which is one of two rocket companies founded by billionaire Richard Branson .

Could Carbon Dioxide Be Turned Into Jet Fuel?

Could Carbon Dioxide Be Turned Into Jet Fuel?

By adding heat (350 degrees Celsius, which is 662 degrees Fahrenheit) to citric acid, hydrogen, and a catalyst made of iron, manganese, and potassium to the carbon dioxide, the team was able to produce liquid fuel that would work in a jet engine.

The Zodiac Killer's Cipher Is Finally Cracked After 51 Years

The Zodiac Killer's Cipher Is Finally Cracked After 51 Years

In August 1969, following the murders of three of the five known victims, the Zodiac Killer sent three almost identical letters to three Bay Area newspapers.In November 1969, after killing the remaining two known victims, the Zodiac Killer sent a letter to The San Francisco Chronicle that included a new puzzle.

Can Biden Make Climate Progress With a Divided Congress? Actually, Yeah

Can Biden Make Climate Progress With a Divided Congress? Actually, Yeah

If Biden can get Congress to pass his trillion-dollar stimulus plan , earmarking 10 percent of that to fight climate change “can add up and be impactful,” Light says.

Everything You Need to Know About Energy

Everything You Need to Know About Energy

The object at this solar focal point will then get extremely hot, and you can use that hot thing to heat up water to produce steam and then turn an electric turbine.In fact it's mostly like the electrical energy from fossil fuels.

Is Lightning-Fast Plasma the Key to a Cleaner Car Engine?

Is Lightning-Fast Plasma the Key to a Cleaner Car Engine?

For years, the Vehicle Technology Office has been focused on swapping out conventional gasoline with more environmentally friendly biofuels .“An internal combustion engine can utilize a wide range of fuels, and some of those can be partially renewable,” says Howell.

How to Escape From a Volcano Eruption

How to Escape From a Volcano Eruption

The molten rock chunks blasted up and out will eventually cool and fall, and because the wind at both lower and higher altitudes over Vesuvius on August 24 blew south-southwest, they will drop on Pompeii.

Yes, Emissions Have Fallen. That Won’t Fix Climate Change

Yes, Emissions Have Fallen. That Won’t Fix Climate Change

Writing today in the journal Nature Climate Change, an international team of scientists calculates that the coronavirus lockdown may only cool the planet by about 0.01 degree Celsius by the year 2030.

The Portland Protests Are a War Zone—but Only on the Internet

The Portland Protests Are a War Zone—but Only on the Internet

Protests in Portland following the killing of Floyd, an unarmed Black man who died in the custody of Minneapolis police in May, had dwindled to maybe 100 peaceful demonstrators per night before President Trump sent federal agents to the city, ostensibly to protect US government property.

NIWA mapping seafloor around Whakaari/White Island

NIWA mapping seafloor around Whakaari/White Island

NIWA scientists are heading to the waters around Whakaari/White Island in the Bay of Plenty next week to survey changes to the seafloor.No-one has collected water column imaging close to Whakaari so this is an incredible opportunity to discover new areas of volcanic activity.”.

The UAE’s First Mars Mission Is a Robo-Meteorologist

The UAE’s First Mars Mission Is a Robo-Meteorologist

These days, Al-Amiri is quarantining near the Tanegashima Space Center in Japan, where Hope is expected to depart on a seven-month journey to the Red Planet next week.“Thankfully, the most critical tests were done before the pandemic started, because two days after the team flew in, Japan imposed a two-week quarantine.”.

‘Carbon Farming’ Could Make US Agriculture Truly Green

‘Carbon Farming’ Could Make US Agriculture Truly Green

When a company buys carbon offsets , it funds projects elsewhere to help reduce greenhouse gas emissions, such as planting trees in Indonesia or installing giant machines inside California dairies that suck up the methane produced by burping and farting cows and turn it into a usable biofuel.

Space Photos of the Week: Keeping an Eye on Jupiter's Storms

Space Photos of the Week: Keeping an Eye on Jupiter's Storms

You can see the windy bands of Jupiter, as well as the series of white storms also called the “String of Pearls.”Photograph: Gerald Eichstadt/Sean Doran/NASA/JPL-Caltech/SwRI/MSSSThis is the view from only 11,000 miles above the surface.

Carbon Dioxide Emissions Have Dropped 17 Percent During the Pandemic

Carbon Dioxide Emissions Have Dropped 17 Percent During the Pandemic

Each sector comes with its own unique dynamics: Air traffic has of course plummeted, but that industry only accounts for 3 percent of global carbon dioxide emissions in a normal year.

Hackers Target Oil Companies as Prices Plunge

Hackers Target Oil Companies as Prices Plunge

As the world’s top oil producers prepared for a weeklong meeting earlier this month to plan a response to slumping prices of crude, espionage hackers commenced a sophisticated spear-phishing campaign that was concentrated on US-based energy companies.

A One-Time Poultry Farmer Invents the Future of Refrigeration

A One-Time Poultry Farmer Invents the Future of Refrigeration

In the case of, say, a gasoline-powered car, the fuel is mixed with air, crammed into a piston chamber, and set alight, causing it to jump more than 1,000 degrees in temperature.

How Airlines Are Trying to Boost Efficiency and Cut Emissions

How Airlines Are Trying to Boost Efficiency and Cut Emissions

Improvements to air traffic control could also help reduce emissions by as much as 12 percent, per a 1999 estimate from the Intergovernmental Panel on Climate Change.

The Pandemic Has Led to a Huge, Global Drop in Air Pollution

The Pandemic Has Led to a Huge, Global Drop in Air Pollution

Courtesy of European Space AgencyWhile not a greenhouse gas itself, the pollutant originates from the same activities and industrial sectors that are responsible for a large share of the world’s carbon emissions and that drive global heating.

The Coronavirus Pandemic Is Bringing Down Emissions, but Not for Long

The Coronavirus Pandemic Is Bringing Down Emissions, but Not for Long

“When the Chinese economy does recover, they are likely to see an increase in emissions in the short term to sort of make up for lost time, in terms of production,” says Zeke Hausfather, a climate scientist and the director of climate and energy at the Breakthrough Institute, which advocates for climate action.

Space Photos of the Week: Venus Is the Spacecraft-Killer

Space Photos of the Week: Venus Is the Spacecraft-Killer

Photograph: NASA/JPLNASA’s Pioneer Venus Orbiter studied the planet for over a decade and while it was there, it captured this stunning photo.Photograph: NASAMost terrestrial planets have channels like the ones we see here: On Earth they are mostly formed by water, on Mars by lava flows.

Scientists say methane emitted by humans ‘vastly underestimated’

Scientists say methane emitted by humans ‘vastly underestimated’

NIWA researchers have helped unlock information trapped in ancient air samples from Greenland and Antarctica that shows the amount of methane humans are emitting into the atmosphere from fossil fuels has been vastly underestimated.

Meet the Sulfur Miners Risking Their Lives Inside a Volcano

Meet the Sulfur Miners Risking Their Lives Inside a Volcano

Louie learned from his guide that workers spend 12-hour shifts dodging plumes of poisonous smoke (with many protected only by rags tied around their mouths) while carrying up to 180 pounds of sulfur on their backs.

A Surge of New Plastic Is About to Hit the Planet

A Surge of New Plastic Is About to Hit the Planet

The World Economic Forum predicts plastic production will double in the next 20 years.“In the context of a world trying to shift off of fossil fuels as an energy source, this is where [oil and gas companies] see the growth,” said Steven Feit, a staff attorney at the Center for International Environmental Law, an advocacy group.