Lifestyle
Extrema Ratio Dobermann IV African Review
Published
6 years agoon

Those who have been in the wilderness know that the only thing you can depend on is your instincts and your knife. Anything that requires battery can and likely will fail. Even live ammunition can fail in a damp environment. Time and time again, your knife will be the one equipment you turn to. It’s the most essential gear for survival as its versatility serves both offensive and survival purposes.

Extrema Ratio is known for making high-quality blades. Their website offers a wide selection of blades, however, the one that stands out most is the Dobermann IV Africa. The Dobermann IV Africa is a 7.3″ hunting made from Bohler N690 steel that promises to be your best friend on your next hunting trip – for $690 USD. In this review, we’re going to take a closer look at all the features of this blade and determine if it’s worth the price tag.
What’s in the package?

If you purchase the Dobermann directly from Extrema Ratio’s website, you’ll get a lot of extra accessories including a portable blade sharpener, a marlin spike, and an extra handle made from Forprene.
Extrema Ratio, being an Italian company, is generous with leather laces. Just about every single holes on the sheath came with a foot of laces. There’s easily 10 feet of laces included in the package. It’s a bit overkill, however, appreciated since the laces can be used for tying things down. The pictures above and below don’t show you how much laces are included. We had to trim most of it for photos.

The leather sheath is made from high-quality Italian leather (as you’d expect). There’s a stiffness to the leather that gives it extra durability and makes it resistant to scratches. The sheath has a hard plastic interior that houses the blade to ensure the blade doesn’t damage the sheath over repeated use. All the stitches you see are real.
Marlin Spike

The Dobermann IV Africa comes with a marlinspike already in the package. The leather sheath has a special side pocket for the spike that holds it in place via an elastic belt. The spike seems to be made from the same N690 steel (not confirmed). It’s heavy, solidly constructed, and pointy.

Given how pointy this spike is, experienced hunters can use this for more than tying and untying knots.
Blade Sharpener

Also included in the package is a custom-made blade sharpener. Just like the marlinspike, there’s a special pocket on the sheath for this accessory. It’s a bit difficult to access and you may need to remove the blade in order to get it out. That’s not a major issue since you’re not going to be sharpening the blade that frequently given its HRC 58 hardness.

The back of the sharpener has laser-engraved instructions showing you how to sharpen your knife. It also has a carved out hole in case you want to carry this on a keychain or on your backpack.
Santos Rosewood Handle

The Dobermann IV actually has two versions. The regular tactical version comes with the Forprene handle and black steel blade. The Africa version comes with Santos Rosewood handle, leather sheath, accessories, and a satin blade finish. Both versions are made from the same N690 steel.

There’s an “Extrema Ratio” branding carved onto the spine of the handle, just in case you forgot who made your knife. The handle has the signature finger grip indentation that’s proprietary to Extreme Ratio knives. It’s a great design and feels good in your hand. The indentation for your index and middle finger adds both grip and control, making the blade easier to handle.
Rosewood vs Forprene

There’s something very interesting to note about the two handles. On the surface, it might look like the Santos Rosewood is just a wooden version of the original Forprene handle, but take a closer look. Take a look at the picture above and you’ll notice how different they look from each other. The Forprene has a different butt that seems to hand an indentation for pinky grip, meanwhile, the rosewood doesn’t.

Extrema Ratio gives you two sets of screws to be used for each handle. The Rosewood handle uses just one set of gold screws. Meanwhile, the Forprene handle comes with two sets of stainless steel screws.
The dual screws on the Forprene handle actually feel more secure. Even if you wanted to use two screws on the Rosewood handle, you actually can’t, because the holes aren’t there. I’m not sure why the engineers at Extrema Ratio opted for a single-screw system on the wooden handle.

The screws are actually different in their construction. The Golden screws for the Rosewood handle feel like they’re made from aluminum. They’re lighter than the stainless steel screws used for the Forprene handles. The two stainless steel screws’ head is fitted for both a flathead screwdriver AND an Allen wrench. The golden screw can only be used with a flathead screwdriver, which is a slight inconvenience.
Although the golden screw looks gorgeous, I like the construction and flexibility of the stainless steel screws more.
3/4 Tang

It’s also worth noting that the blade isn’t a full-tang. It’s about a 3/4 tang. The handle is plenty snug and once clamped down, it feels just as tight and balanced as a full-tang blade.
Both handles are one piece giving it extra snug. Assembling and unassembling the handle can be difficult while you’re outside since the handle holds the blade in place VERY securely.
The Blade

The knife is 13.3 inches long with a blade length of 7.3 inches. Without the sheath, the knife weighs 368.5 grams, which is a good balance. It’s light enough to carry around on your belt. Yet it is heavy enough for chopping. The blade is made from N690 Bohler Stainless Steel.

N690 Bohler steel is the perfect marriage between performance and edge retention. The N690 steel is also infused with Cobalt, giving the blade an extra edge, making it even sharper. The fusion of cobalt alloy also gives the blade extraordinarily high edge-retention. The edge also tends to be more even making it easy to resharpen and maintain.
The N690 Bohler steel is also known for its ability to resist corrosion from humidity, moisture, and salt. This makes the blade reliable under any climate or conditions.

The blade is .25 inches thick, making it one of the thickest blades on the market. The extra thickness gives the blade rigidity and strength to handle anything you can throw at it. The picture above shows the blade with an American quarter next to it for scale. Despite having a thicker profile, the cutting edge is still razor-sharp.
HRC 58 Hardness

One perplexing question is why Extrema Ratio engraved “58 HRC” on the blade itself. For those who don’t know, HRC stands for Hardness Rockwell C. It’s a measurement of how hard the metal is. HRC 58 is hard, but certainly not the hardest metal in existence. For $600+, you would expect the metal to the of the highest grade.

After researching this a bit further, it makes perfect sense why they chose this metal. The harder the metal and higher the HRC rating, the more difficult it is to sharpen. The Dobermann is meant to be a hunting knife and comes with its own sharpener. HRC 58 gives the blade all the strength it needs and also makes it easier to work with, sharpen, and maintain on the go.
Final Verdict
This knife will quickly replace every other knife you have and soon will be the only knife you carry around on hunting or camping trips. The N690 Bohler steel blade is sharp, sturdy, and wields a balanced mass that makes it easy to handle. It’s a heavy knife that can be tamed by the generously long handle. At 13.3 inches long with a 7.3-inch blade, there’s nothing this knife can’t handle.
Although the Dobermann is made for hunting, it’s just as good for close-quarter combat, chopping, skinning, and slicing. This knife will quickly become your go-to knife for just about everything. And the superior Italian craftsmanship will guarantee this will be passed down from generation to generation.
At $690, it’s not a cheap knife. But it’s well worth the price given its quality and useful it is. If you’re a hunter or someone who spends a lot of time in the wild, the Extrema Ratio Dobermann IV Africa is well worth the investment.
You may like

Many people are trying to add protein shakes to their diet for a quick, nutritious boost. In fact, data reveal that the number of high-protein drinks increased by 122% from 2020 to 2024.
The good news? There’s no shortage of high-quality, clean-label protein shakes in 2025. Here are the top 10 protein shakes to consider, whether you’re looking for a plant-powered blend, a whey-based protein shake, or something you can grab-and-go on busy days.
1. Optimum Nutrition 100% Gold Standard Whey

First on our list of top 10 protein shakes Optimum Nutrition 100% Gold Standard Whey in Chocolate Malt. This classic whey-based protein powder offers a blend of whey isolate, concentrate, and hydrolyzed whey. This option is also one of the most widely used and reviewed powders on the market.
Pros:
- Provides 24g of complete protein per scoop
- Easy to mix, widely available
- Good taste
Cons:
- Contains dairy (not suitable for vegans)
- Some versions use artificial flavors/sweeteners
2. Dymatize ISO100

Next, we have Dymatize ISO100 Whey Isolate (Hydrolyzed). This whey isolate + hydrolyzed whey protein powder is designed for faster absorption, lower lactose content, and leaner macro (low fat/carbs). It comes in a variety of delicious flavors, including collaborations with Dunkin’ and Pebbles cereal.
Pros:
- Easier digestion and faster absorption
- Low in fat and carbs
- Efficient protein per serving
Cons:
- More expensive compared to basic whey powders
- Still dairy-based
3. Transparent Labs 100% Grass-Fed Whey Protein Isolate

If you’re looking for a clean protein shake, you may want to consider Transparent Labs 100% Grass-Fed Whey Protein Isolate. This premium whey isolate from grass-fed cows is marketed as a “clean label” powder. That means it has minimal ingredients and transparent sourcing. No wonder it often appears in top 10 protein powder lists.
Pros:
- High protein content per serving
- Clean, minimal-ingredient formulation
- Good taste and mixability
Cons:
- More expensive than standard powders
- Still dairy-derived
4. KOS Vegan Superfood Protein Powder

If you’re on a plant-based diet or simply someone who would rather have vegan ice cream than a full-dairy one, try KOS Vegan Superfood Protein Powder. This plant-based protein powder is a popular choice for vegan or vegetarian users or those avoiding dairy. It’s also known for smoother taste among vegan powders.
Pros:
- Suitable for vegetarians, vegans, lactose-intolerant, or people avoiding dairy
- Often lighter on digestion for those sensitive to dairy or lactose
- Easy to include in shakes with other whole-food ingredients
Cons:
- Plant proteins often have fewer BCAAs than whey
- Some plant powders may have a “grittier” or “earthy” aftertaste
5. OWYN Plant-Based Protein Shake

Next on our list of top 10 protein shakes is OWYN Plant-Based Protein Shake. It’s a ready-to-drink or ready-to-mix plant-based protein shake, making it a convenient option for those on the go. Many of its options have no dairy, soy, or gluten, making it a good choice for those who have dietary restrictions. Its grab-and-go packaging also makes it convenient for busy people trying to maintain a healthy lifestyle.
Pros:
- Vegan and often allergen-friendly
- Ready-to-drink format saves time and is very useful for busy days
- Often balanced for general nutrition
Cons:
- Because it’s plant-based, one may require slightly higher intake to match whey
- Some users report “earthy” or “neutral” taste
6. Orgain Organic Vegan Protein Powder

Another plant-based protein powder on our list, Orgain Organic Vegan Protein Powder uses a blend of pea, rice, and seeds. Its ingredients list makes it a good option not only for vegans but also for lactose-free diets. If you’re looking for a protein powder that can be easily incorporated into plant-based meals, this is worth a try.
Pros:
- Suitable for vegans, vegetarians, and those with lactose intolerance
- Most variants are free from soy, gluten, and common allergens
- Flexible for mixing
Cons:
- May have lower absorption or incomplete amino-acid profiles
- Sometimes the texture or taste is less smooth than whey
7. Isopure Low Carb Whey Isolate

Also on our list is Isopure Low Carb Whey Isolate, which, according to its website, allows you to “pack in high-quality protein, without packing on the carbs.” This Whey-isolate powder low in carbs and fat, making it useful for lean-cutting diets, weight management, or those wanting lean protein with minimal extras.
Pros:
- Low-carb and low-fat
- Helps with calorie control
- Good for people trying to stay lean while meeting protein needs
Cons:
- Not suitable for vegans or lactose-intolerant
- Isolate tends to cost more than concentrate
8. NGX Bodyfuel Vegan Protein Powder

NGX Bodyfuel Vegan Protein Powder, meanwhile, takes pride in being “science-backed and plant-powered.” This vegan-friendly option doesn’t have GMOs, bulking agents, or fillers. It also has zero sugar but is still packed with flavor, making it a good option for those who want the best of both worlds.
Pros:
- 100% plant-based
- Vegan-friendly alternative to whey
- Protein content makes it competitive with many whey powders
Cons:
- Often more expensive
- Amino-acid completeness can be lower vs. whey
9. SlimFast High-Protein Shakes

Another popular item on our list is SlimFast High-Protein Shakes. These ready-to-drink protein shakes are aimed at weight management or convenience. That said, they’re extremely useful for meal replacement or supplementing dietary protein. Many reviews mention how people love these shakes’ flavor and how they help curb hunger and cravings.
Pros:
- No mixing needed
- Good for weight management or busy schedules
- Useful as quick meal
Cons:
- May have sweeteners or fillers
- Less “clean” than pure powders
10. Ghost Whey Protein Powder

Last but not least on our top 10 protein shakes list is Ghost Whey Protein Powder. This flavored whey protein powder often mentioned in “best-tasting” 2025 protein powder roundups, for those who value flavor as well as protein content.
Pros:
- High bioavailability
- Complete amino-acid profile
- Reputed for good taste and user enjoyment
Cons:
- Dairy-based, depending on flavor
- May contain artificial sweeteners or additives
There you have it! The top 10 protein shakes in 2025. Bear in mind, though, relying heavily on protein shakes isn’t the goal. While they’re convenient and effective supplements, they can’t replace the benefits of a balanced diet, proper exercise, and good-quality sleep. Think of these shakes as support and not the foundation of your overall wellness routine.
Business
Top Marketing Podcasts for 2025 You Should Be Following Today
Published
3 months agoon
October 17, 2025By
Skylar Lee
Being a marketer means constantly being on the lookout for the latest in marketing trends and news. You’ll be surprised how fast trends come and go, along with the tools that you commonly use for your campaigns. If you’re looking for a trend that never goes out of style, it’s podcasting. Here are the top marketing podcasts to tune in to in 2025:
1. Marketing School

Marketing School is hosted by one of the famous names in the marketing industry: Neil Patel. Eric Siu is also another popular figure hosting the show. They update listeners on the newest marketing and SEO trends and information. Plus, they interview content creators and marketers to share their marketing secrets and tips to achieve their goals. It’s a great starter podcast for new marketers in the field. Listen to the famous hosts every day!
2. Social Media Marketing Podcast

The Social Media Marketing Podcast should be your go-to podcast if you’re focused on social media marketing. Listen to Michael Stelzner weekly to get the best tips on marketing on social media with the latest tech and trends. If you’re also running out of content ideas, the podcast host also provides tips and insights to help you get started on new strategies. Plus, he interviews marketers and business leaders on how they achieved success with social media marketing.
3. The WARC Podcast

The WARC Podcast delivers marketing insights to help you know the latest in marketing for the week. You’ll learn what marketing challenges marketers overcame. Listen to them twice a week for recent trends, interviews, and event recaps.
4. Duct Tape Marketing

Another big name in the marketing sphere is Duct Tape Marketing, which made an impact in 2005. Listen to John Janstch three times a week to listen to interviews with small business owners and marketers, and how they grew their businesses through marketing strategies. Don’t miss out on the trends and tips to supercharge your marketing.
5. Perpetual Traffic

If you want tips from expert marketers Ralph Burns and Kasim Aslam, listen to Perpetual Traffic! They specialize in paid traffic tips to help you increase sales and leads! Expect interviews from various experts in different niches. You can also get insights from case studies to help you grow your business. Listen to them twice a week!
6. The Digital Marketing Podcast

Do you want to be updated on everything digital marketing? The Digital Marketing Podcast is the best podcast to listen to. Know the latest news, updates, stats, and future of marketing. The hosts also discuss current tech trends in marketing to grow your business. Listen to the hosts twice a week!
7. The Affiliate Guy

Are you an affiliate marketer and need expert advice and the latest updates on affiliate marketing? You should listen to The Affiliate Guy. Hosted by Matt McWilliams, he has trained over 320,000 affiliates.
Think of The Affiliate Guy’s podcasts as engaging audio versions of How-To blogs. Additionally, he interviews entrepreneurs and leaders. Plus, he also references case studies to help you understand how they achieved their goals.
8. Marketing Trends

The very apt Marketing Trends podcast updates you weekly with new information and insights about marketing! You can listen to CEOs, CMOs, and other thought leaders share best practices and strategies to grow the biggest brands! Know how you can grow as a leader or an ambitious marketer when you get the latest tips for achieving success.
9. Stand The F*ck Out™

Are you tired of hearing or reading the same marketing tip or trend and don’t want to use that strategy anymore? Stand The F*ck Out™ gets straight to the point and doesn’t dilly dally when discussing marketing. Louis Grenier hosts the show and provides evergreen topics. You also get to hear from experienced marketers how their teams executed strategies and got the desired results. Listen to this podcast weekly.
10. Social Pros Podcast

Are you interested in learning how social media marketers execute their campaigns for big brands? The Social Pros Podcast should be on your radar. Jay and Adam host the show, which you can listen to weekly. Not only do they discuss recent trends and strategies, but they also discuss team management and other personal conversations on being a marketer.
11. Marketing Over Coffee

Do you prefer listening to podcasts in the morning during breakfast? Why not listen to Marketing Over Coffee on the side while enjoying a hearty morning meal? Like other podcasts, you’ll hear the latest tech trends like AI and improved marketing tools. Plus, get insights from the experts like Seth Godin, Rand Fishkin, and Ann Handley! Episodes come out weekly!
Lifestyle
What the Hell Was Magic Dirt? The Black Oxygen Organics Hoax
Published
4 months agoon
September 11, 2025
It has been years since we experienced the bizarre that was the pandemic, and yet, shady schemes still abound in the form of MLM (multilevel marketing) related to it. If you’ve ever heard or seen Magic Dirt, you’re not alone in wondering what it is all about.
While we’re now in the era of AI breakthroughs, space tourism, and wearable brain tech, some people still seem to be stuck in the horrid past. Sellers are peddling literal dirt as a miracle health product. Promoted mainly by anti-vax influencers and conspiracy circles, this dirt they call “wellness solution” was sold with pseudoscience, fear tactics, and a generous dose of misinformation.
And yes, it was an MLM. Because of course it was.
Here’s the breakdown of the Magic Dirt controversy—just one of many reasons why multi-level marketing schemes continue to be a red flag for anyone with a functioning sense of skepticism.
Planting The Seeds
It all began in May of 2021 when we were finally getting into the rhythm of our “new normal.” Of course, health was a significant topic of discussion in the media. It’s no surprise that many alternative medicines are gaining popularity on social media. It was during this month that a peculiar brand emerged on the scene. Depictions began circulating with smiling women slathering black mud on their faces, drinking jars of black liquid, and placing their babies’ feet in a tub of black water.
In the captions, they listed the numerous benefits of using this new “magic dirt.” And of course, the benefits varied from person to person. You might read one post that credits the dirt with curing her child’s low energy and constipation. Then you might scroll on to read another post claiming that it rejuvenates the skin while calming anxiety.
One thing these posts had in common was that they contained the hashtag #BOO while providing a shoutout to the company Black Oxygen Organics.
So, what does Black Oxgen Organics have to say about their “magic dirt”? As a brand, they described their product as,
“the end product and smallest particle of the decomposition of ancient, organic matter.”
Yeah, it’s purposely vague. In short, Magic Dirt is supposed to be a form of fulvic acid. This is a compound derived from the decayed plants of an Ontario peat bog. Sounds super rejuvenating, right?
To be fair, fulvic acid is shown to help with allergies and gastrointestinal function. But as with your average MLM, Black Magic Organics has exaggerated these benefits to the tenth power. They’ve taken these benefits and used them to sell 4.5 ounces of literal dirt, sealed in a fancy black bag and stamped with a $110 price tag. And if that didn’t feel like a slap in the face already, this stuff didn’t even come with free shipping!
Magic Dirt is claimed to be safe for anyone of any age. This includes your children and your pets. It’s been said to help heart health, brain function, and pretty much every common health problem in the world.
Of course, with it being 2021 and all, it started getting sent around to anti-vax and COVID-sceptical groups. Instead of seeking treatment for a deadly virus, people were mixing mud into their smoothies and calling it a day.
The Immediate Downfall
As Instagrammers and TikTokers promoted this “cure-all” product, an alarming number of women were eager to become direct sellers. For many, this company was their first introduction to the notorious Multi-Level-Marketing schemes.
That is, until the professionals got involved. You see, Magic Dirt was not at all FDA approved. And when health regulators from the U.S. and Canada became aware of its popularity, they conducted an investigation. They called for multiple product holds at the border, which in turn gave rise to an army of online skeptics.
And in typical MLM fashion, Black Oxygen Organics took their money and ran for the hills. Only about six months after its initial success, the company announced that it was officially shutting down. This sparked a significant backlash from online sellers. They grieved the end of miracle supplements, while also petitioning to recover the thousands they had invested in direct selling.
Unfortunately, most victims of these schemes will likely never recover their money.
The fact of the matter is that Black Oxygen Organics and similar companies are based on a scam. Period. That’s what everyone needs to remember, so they can avoid making the same mistakes as so many others. Always be vigilant for predatory companies.

What’s the Best Design Agency in Detroit?

What’s the Best Design Agency in Boston? Expert Picks for 2026

Top 4 Best Blog Writing Services for Your Business

What’s the Best Design Agency in New York City

What’s the Best Design Agency in Houston?

Top 10 App Development Software That Help Create Stunning Apps

