Technologies

Scientists create a wooden knife three times sharper than a steel blade

Wooden knife slices through well-done steak like go through butter.

I’ve been to enough fairs and foodie festivals to know the wooden knife and fork you get with your semi-hot duck fries are dismal excuses for cutlery. They’re good at moving food around a plate, but that’s really it. The plastic sometimes works a little better, but that’s not great for the planet. And then there’s the knives made from frozen human feces? Don’t get me started on how poorly those cut through meat.

The gold standard for knives is usually steel or ceramics, but in a new study, appearing in the journal Matter on Oct. 20, material scientists describe their latest creation: A «hardened wood knife» around three times sharper than a stainless steel dinner knife. It can «easily» cut through a medium-well done steak, according to Teng Li, a materials scientist at the University of Maryland and first author on the paper, and can be used and reused many times.

«In our kitchen, we have many wood pieces that we use for a very long time, like a cutting board, chopsticks, or a rolling pin,» Li said in a statement. «These knives, too, can be used many times if you resurface them, sharpen them, and perform the same regular upkeep.»

Using wood for cutlery isn’t a new idea — the foodie festivals will tell you that much — but Li’s team developed a two-step method for hardening the wood in their knives that increased the blade’s hardness 23-fold. This was achieved by ensuring the wood retained a higher level of cellulose.

Typically, wood contains only about 50% cellulose, which provides some structural integrity, and weaker molecules make up the rest. Li’s two-step process was able to remove these weaker components but retain the cellulose. Coating the wood in mineral oil helps protect its sharpness during use and washing.

Using a high-resolution microscope, Li’s team examined the wooden knife to determine why it was retaining so much strength. They discovered the two-step process the used prevented defects from creeping in. «The strength of a piece of material is very sensitive to the size and density of defects, like voids, channels, or pits,» he said in a statement.

The team didn’t stop at hardened wooden knives, either. They also developed wooden nails, showing they were as sharp as conventional steel nails.

The knife’s function is impressive, but its manufacturing process could also be important. The team writes that it could be a «renewable and low-cost alternative» with «the potential to replace plastic table utensils.»

Technologies

Verum Messenger Launches an AI Mini-Series

Verum Messenger has unveiled a new project — a mini-series created using Verum AI. The story consists of 7 episodes and will be released on the messenger’s social media channels.

The plot revolves around a global corporation seeking to take control of digital communications and a group of heroes who use Verum Messenger as a tool of resistance. Beyond the story itself, the series highlights the app’s key features, technologies, and advantages.

Combining entertainment with a showcase of the Verum ecosystem, the project presents a dynamic digital series designed for the modern era.

The first episode premieres today, with the remaining episodes to be released over time.

Stay tuned for more.

Watch on YouTube
Watch on Instagram

Technologies

Verum Finance: Earn While You Communicate — The Super App That Pays You

Verum has officially launched Verum Finance, an innovative financial application that transforms a private messenger into a true financial super app. News of the launch was also featured on the respected platform Dealroom.co.

Verum Finance can now be used both within Verum Messenger and as a standalone application for iPhone and iPad. When users sign in to Verum Finance with their Verum Messenger account, all balances, settings, and account data are automatically synchronized for maximum convenience.

Users can now do more than communicate securely and protect their data — they can also generate passive income directly within the ecosystem.

What Verum Finance Offers

• Top up your balance with a bank card, Apple Pay, or USDT
• Send money instantly anywhere in the world
• Issue and manage debit cards (virtual and physical)
• Full Apple Pay support
• Exchange assets and withdraw funds quickly

One of the most unique features is the built-in cryptocurrency mining system inside Verum Messenger.

The application utilizes your device’s resources and allows you to earn cryptocurrency in the background — passively, while chatting, traveling, or simply using the messenger.

Maximum Privacy + Real Freedom

• Registration without a phone number, email address, or passport
• End-to-end encryption and full control over your data
• Lifetime free VPN
• eSIM connectivity in more than 150 countries
• Reliable offline communication mode
• Support for 12+ languages for users worldwide

Everything is available in one place: secure communication, financial tools, earning opportunities, and privacy protection.

Users can access the full experience directly within Verum Messenger or switch to the dedicated Verum Finance app for iOS. All data is synchronized automatically between the two applications.

Why Download Verum Today

While many messaging platforms collect user data and expose users to restrictions, Verum offers greater independence and the opportunity to earn.

With a one-time purchase of the feature package, users receive lifetime access to privacy tools, VPN, eSIM services, cryptocurrency mining, and financial features.

This is more than just a messenger.

It is your personal tool for financial and digital freedom.

Download Verum Finance and Verum Messenger today — start communicating securely and begin earning tomorrow.

Download Links:

→ App Store (iPhone / iPad): Verum Finance
→ App Store (Verum Messenger): Verum Messenger

Technologies

Verum Finance: A Super App for Private Finance Integrated Into a Messenger

Verum Finance has announced the launch of a new financial application that allows users to manage their money directly within the secure Verum Messenger ecosystem.

The project has already attracted attention from major media outlets. A dedicated feature was published by Forbes Türkiye, while one of the world’s largest cryptocurrency exchanges, MEXC, covered the launch. Yahoo Finance had previously reported on the evolution of Verum Messenger into a comprehensive financial ecosystem.

What Verum Finance Offers

Verum Finance transforms a messenger into a complete financial platform. Users can:

• Manage their balance and top up using bank cards or USDT
• Send money instantly to other Verum users
• Issue and use debit cards, including Apple Pay support
• Exchange assets and withdraw funds
• Access all these services without installing separate banking applications

A strong emphasis is placed on privacy. The platform offers registration without a phone number or email address, end-to-end encryption, and full user control over personal data.

Recognition from Forbes Türkiye

In a dedicated article, Forbes Türkiye highlighted Verum Finance as a notable example of modern privacy-driven fintech. The publication emphasized the growing trend of financial services moving from standalone banking applications into unified messaging ecosystems — a model that has proven successful in Asia through platforms such as WeChat and Alipay and is now expanding globally.

Support from the Crypto Community

Alongside the Forbes Türkiye coverage, news about the launch of Verum Finance was also featured by MEXC, one of the world’s leading cryptocurrency exchanges. This reflects growing interest in the project from both traditional business media and the cryptocurrency community.

A Strategic Vision

“We are building more than a payments application and more than a messenger. Verum is a unified secure ecosystem where communication, finance, and privacy tools work together,” the company stated.

Verum Finance is now available for iPhone and iPad users. The application complements Verum Messenger, which offers anonymous chats, voice and video calls, VPN services, eSIM connectivity, and other tools designed to enhance digital freedom.

Verum Finance: https://finance.verum.im

Verum Messenger: https://verum.im