COVID-19 vaccine

Antivaxxers won’t stop US herd immunity, but vaccine hesitancy might. Here’s the science

Whether the United States will attain herd immunity against COVID-19 is a hot-button issue right now. Vaccine administration in the United States has fallen by almost 30%, from a peak of about 3.5 million doses a day to about 2.5 million, largely due to flagging demand. The New York Times surveyed experts and found a

News roundup for Tue, May 4, 2021

The Senate has passed a large, bipartisan clean water act. The $35 billion dollar infrastructure bill aims to ensure that Americans consistently have access to clean, untainted water. There’s a chlorine shortage. Some pool supply stores are imposing purchasing caps. Higher demand for pool activities mixed with a devastating chemical plant fire have created these

Matt Damon planting potatoes

Matt Damon grew potatoes on Mars using poop. Is that realistic?

Andy Weir’s The Martian — both the novel and Ridley Scott’s film adaptation — is one of our favourite stories here at The Prepared. Astronaut and botanist Mark Watney (played by Matt Damon in the film) finds himself stranded on Mars fighting to survive without much more than his brain. One of the keys to Watney’s

News roundup for Fri, Apr 30, 2021

The deadline to obtain a Real ID has been extended to 2023: California tells Nestlé to stop stripping the state of water during serious drought conditions. The order requires approval from the Water Resources Control Board. The company is accused of taking tens of millions of gallons per year more than it is purportedly entitled

News roundup for Tue, Apr 27, 2021

85% of Mexico is suffering from drought and dry conditions. Lakes and reservoirs are drying up, and dust storms are brewing. It’s the worst set of drought conditions the country has seen in decades. California plans to ban fracking by 2024. Although a post-petroleum energy industry is needed to help fight climate change, it’s unclear

Death Valley

Lessons from the April ‘21 death in Death Valley after two flat tires

On April 15, 2021, Arizona congressional aide and Afghanistan veteran Alexander Lofgren was found dead in a remote part of the Death Valley park. His girlfriend Emily Henkel was found alive with a severe foot injury. Some of the details about this story stood out to us as a unique learning opportunity, eg. how they

News roundup for Fri, Apr 23, 2021

The US Post Office has a formerly covert “situational awareness” program whereby they trawl social media posts and amass open-source intelligence data about planned protests. The information is shared with US intelligence agencies. Although it’s reasonable for the Post Office to want to keep employees safe and away from actively dangerous areas of civil unrest,

Count Down book cover

Review: Count Down presents a grim, plastic-coated view of humanity’s infertile future

Does it ever seem like people are having a harder and harder time conceiving children? Do men seem less “manly” than they used to be (so-called “soy boys”)? Many of us have laughed at conspiracy theorists screaming about how “they’re turning the fricking frogs gay,” but there is something to it after all, and it

News roundup for Tue, Apr 20, 2021

The US is bracing for the possibility of a “not guilty” verdict in the Chauvin trial and the civil unrest that verdict would precipitate. Cities like Beverly Hills are placing concrete barriers on sidewalks. The National Guard is present in Minneapolis and has already faced danger in the form of a drive-by shooting. There’s a

how to make chicken kill cone five gallon bucket

I tested a chicken kill cone made from a five-gallon bucket and it ended in disaster

Note: This post shows killing animals. If you keep livestock, the sad reality is that you need to be willing to slaughter them when the time comes, whether to euthanize them or to harvest them for food. That’s especially true with chickens, even if you aren’t specifically raising them for meat. The thing about chickens

News roundup for Fri, Apr 16, 2021

The chip shortage is serious business, and the US needs to decouple its supply chain from China if it wants to stay competitive and be free from the kind of supply and demand shocks that we’re currently facing. The chip shortage could last into 2023. The US will be building more of its own factories

medical disposable glove expiration shelf life

Do latex gloves expire? What is the shelf life of medical gloves?

COVID-19 caused demand for personal protective equipment (PPE) to skyrocket, including face shields, goggles, and masks. Many people have also started regularly wearing disposable medical gloves. Now that people have stockpiled gloves at home, we’ve been asked “do medical gloves expire?” The short answer is that if you don’t notice anything odd about them, such

News roundup for Tue, Apr 13, 2021

We’ve got ketchup shortages in the US, of all things. Increased demand on takeout meals has increased demand on ketchup packets. This demand couples with continued shipping and logistics problems means less ketchup on the shelves. There have been large and repeated eruptions in St. Vincent. Many are without power now, and parts of St.

Rapitest NPK tests

How to use a Rapitest at-home soil test to figure out what your garden needs

A lot of people try gardening by putting seeds in the ground and waiting. When nothing comes up, or plants barely grow, they chalk it up to being bad at gardening or not having a green thumb. In reality, their soil probably just doesn’t have the nutrients plants need. Soil testing is your chief weapon

News roundup for Fri, Apr 9, 2021

There’s been rioting in Northern Ireland for six days in a row, and most of the tension is over Brexit-induced trade and border woes. Leaders from all sides are calling for calm, but few are engineering solutions to the problems driving the unrest. The US is exporting a whole lot of corn, and we’ve blown