Researchers have succeeded in developing the smallest fully autonomous robot in history. It measures less than 1 millimeter and can swim underwater for months powered only by light. Miniaturization has long been a challenge in the history of robotics . While engineers have made great strides in the miniaturization of electronics in the past few decades, builders of miniature autonomous robots have not been able to meet the goal of getting them under 1 millimeter in size. This is because small arms and legs are fragile and difficult to manufacture.

In this paper, we introduce GradEscape, the first gradient-based evader designed to attack AI-generated text (AIGT) detectors. GradEscape overcomes the undifferentiable computation problem, caused by the discrete nature of text, by introducing a novel approach to construct weighted embeddings for the detector input. It then updates the evader model parameters using feedback from victim detectors, achieving high attack success with minimal text modification. To address the issue of tokenizer mismatch between the evader and the detector, we introduce a warm-started evader method, enabling GradEscape to adapt to detectors across any language model architecture. Moreover, we employ novel tokenizer inference and model extraction techniques, facilitating effective evasion even in query-only access. We evaluate GradEscape on four datasets and three widely-used language models, benchmarking it against four state-of-the-art AIGT evaders. Experimental results demonstrate that GradEscape outperforms existing evaders in various scenarios, including with an 11B paraphrase model, while utilizing only 139M parameters. We have successfully applied GradEscape to two real-world commercial AIGT detectors. Our analysis reveals that the primary vulnerability stems from disparity in text expression styles within the training data. We also propose a potential defense strategy to mitigate the threat of AIGT evaders. We open-source our GradEscape for developing more robust AIGT detectors.

On August 27, 1960, at the Olympics in Rome, one of the most controversial gold medals was awarded. At the 100-meter freestyle men's swimming event, Australian swimmer John Devitt and American Lance Larson both recorded the same finish time of 55.2 seconds. Only Devitt walked away with the gold medal. The way swimming was timed was by using three timers per lane, all with stopwatches, from which an average was taken. In the rare occurrence there was a tie, a head judge, in this case Hans Runströmer from Sweden, was on hand to adjudicate.

CyberGuy shows a new underwater jetpack that is designed to make you feel like you are flying. Did you ever fantasize about owning a jetpack when you were a kid? If so, your dream may finally come true – with an aquatic twist. GET KURT'S FREE CYBERGUY NEWSLETTER WITH SECURITY ALERTS, QUICK TIPS, TECH REVIEWS AND EASY HOW-TO'S – SIGN UP HERE FREE It's time to turn those dreams of soaring the skies into zipping through the blue oceans because of a futuristic underwater jetpack here to change your underwater exploration game. We've seen underwater propulsion systems, but none quite like the CudaJet.

China has developed a new drone that go function in air and water. A new Chinese drone is gaining attention as it looks like something straight from a Hollywood action movie. Although its capabilities look pretty cool, in the wrong hands, this device could be dispatched on some dastardly missions. CLICK TO GET KURT'S CYBERGUY NEWSLETTER WITH QUICK TIPS, TECH REVIEWS, SECURITY ALERTS AND EASY HOW-TO'S TO MAKE YOU SMARTER The TJ-Flying Fish was developed in China. The drone, known as the TJ-FlyingFish, was developed by a team of scientists from China's Shanghai Research Institute for Intelligent Autonomous Systems, Tongji University, and the Unmanned Systems Research Group at the Chinese University of Hong Kong.

Are you tucked in your couch, snuggled up with a fire burning, twiddling your time away on mindless entertainment because you've done your shopping, stated your obligatory holiday cheer on social media, and now you're just mindlessly doom scrolling your device? My latest distraction is Open A.I. ChatGPT. This is artificial intelligence, a language processing tool driven by A.I. with which you can have human-like conversations. It will answer questions, help you with tasks like writing emails, essays, or even code. We've trained a model called ChatGPT which interacts in a conversational way.

Not only does ChatGPT write clear, compelling essays, but it can also conjure up its own personal ... [ ] details and embellishments that could up a students' chance of acceptance and would be difficult to verify. Forbes' full conversation with ChatGPT, OpenAI's newest natural language model, is pasted below. Each of the college admissions essays took less than 10 minutes to complete. Read our story about ChatGPT's capacity to write college applications here. Forbes: Hi GPT, I'd like you to write a college application essay as if you were an 18-year-old high school senior whose parents are from Bangalore, India but who now own a restaurant in Newton, Mass. He is a competitive swimmer, and in 10th grade he broke his shoulder. He is interested in majoring in business.

Growing up in Rhode Island (the Ocean State), I lived very close to the water. Over the years, I have seen the effects of sea level rise and rapid erosion. Entire houses and beaches have slowly been consumed by the tide. I have witnessed first hand how climate change is rapidly changing the ocean ecosystem. Sometimes I feel overwhelmed by the inexorability of climate change.

Artificial Intelligence (AI) is a big trend right now, but not all of us have access to the data scientists or large budgets needed to use AI technology. Thankfully, there are many free tools out there that you can use without any coding experience at all -- and they're more useful than ever before thanks to the rise of machine learning. Here are seven awesome AI tools that are 100% free to try! Copy.ai is a free online content creation tool that lets you create blog posts, articles, and more. It's easy to use, and it can be used for all kinds of content like blog posts, Instagram captions, YouTube video ideas, and article titles. I am totally obsessed with Copy.ai.

R language is the world's most widely used programming language for statistical analysis, predictive modeling and data science. It's popularity is claimed in many recent surveys and studies. R programming language is getting powerful day by day as number of supported packages grows. Some of big IT companies such as Microsoft and IBM have also started developing packages on R and offering enterprise version of R. R is a free language and environment for statistical computing and graphics. You can perform a variety of tasks using R language.