TL;DR summary of stories on the internet
DVC is a powerful tool designed to help developers create reproducible machine learning projects. It allows you to version your data and models, store them in cloud storage while keeping their versioning information in your Git repository. DVC also enables you to iterate quickly with lightweight pipelines, only running the necessary steps when changes are […]
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The chance discovery of a note in a 15th-century Hebrew prayer book has provided valuable insight into an unknown earthquake that occurred in the Marche region of Italy. The note, found in the Apostolic Vatican Library, describes the destruction caused by the earthquake, including collapsed buildings and devastated cities and villages. The discovery helps to […]
Professors Dagmar Divjak and Petar Milin from the University of Birmingham conducted a study that found a correlation between bad grammar and heart rate variability (HRV). Essentially, the more grammatical errors a person hears, the more regular their heartbeat becomes, indicating stress. This study is unique in that it shows the relationship between language cognition […]
In a recent groff change, the handling of the character used to mark command-line options on Unix systems sparked controversy within the Debian community. The issue stemmed from the use of different types of dashes in man pages, which can cause confusion and errors for users. The groff change exposed these glyph usage errors, leading […]
Graph theory has been a valuable tool for modeling real-world phenomena for centuries, but it has its limits when it comes to finding connections in big data. Binary networks are unable to capture complex group influences, and researchers have realized the need to develop new mathematical models that can account for higher-order interactions. This has […]
Winter 2023/24 semester will feature a course taught by Tomáš Petříček on fundamental programming language techniques, algorithms, and systems. The course will cover various paradigms such as functional, object-oriented, imperative, and logic programming, as well as using spreadsheets for end-user programming. The F# programming language will be used for examples, and students will have hands-on […]
Evaporation is a process that has puzzled researchers for years, as the rate at which water can evaporate is often higher than the amount of heat it is receiving. A team of researchers at MIT has discovered that under certain conditions, light can directly bring about evaporation at an even more efficient rate than heat. […]
email.radio offers free email hosting for licensed ham radio operators worldwide. Users can sign up for an account, but it is important to note that only licensed ham radio operators are eligible. The email address provided will end in @email.radio. To set up the email account, users need to configure the IMAP and SMTP settings. […]
In his Choruses from the Rock, T.S. Eliot ponders the question, “where is the knowledge we have lost in information?” In today’s information-driven society, we have become disconnected from the ability to learn and make meaningful connections. However, the rapid spread of technology has allowed for the opening of vast digital archives of primary sources, […]
The author’s eldest son built a single-bit computer using discrete transistors. Inspired by this, the author helped his younger son build a relay-based calculator. Though not 100% relay-based due to cost and time constraints, relays were used for the math operations. The author explains the construction and implementation of a full adder circuit using relays […]