The year 2021 was significant in the field of robotics for several reasons, encompassing advancements in technology, applications, competitions, and research. Here are some key highlights from that year: 1. **Increased Adoption of Robotics**: The COVID-19 pandemic accelerated the adoption of robotics in various sectors, including healthcare, logistics, and manufacturing. Robots were deployed for tasks like disinfection, telepresence, and delivery.

BINAC, which stands for Binary Automatic Computer, is one of the earliest computers developed in the United States. Created in the early 1950s by the Northrop Corporation, it is notable for being one of the first computers to use binary numbers for calculations, as opposed to the decimal system used by earlier machines. BINAC was designed to be a high-speed, flexible computing system, capable of performing a variety of calculations.

Bomba is a concept in cryptography that refers to a specific type of privacy-preserving technology designed to enhance data security. The term is often associated with "Bomba cryptography," which emphasizes the use of advanced mathematical techniques to ensure that sensitive information remains confidential.

The Harvard Mark II is an early electromechanical computer that was developed at Harvard University in the late 1940s and early 1950s. It was a successor to the original Harvard Mark I, which was a large scale, general-purpose computing machine built during World War II. The Mark II was initiated in 1947 and completed in 1951, as part of an effort to improve upon the design and capabilities of its predecessor.

A Numerical Wind Tunnel is a computational tool used in fluid dynamics to simulate and analyze airflow around objects, such as vehicles, buildings, or aircraft, using numerical methods. Unlike traditional wind tunnels, where physical models are tested with real airflow, a numerical wind tunnel leverages advanced computational algorithms and simulations to replicate airflow behavior. Key components of a Numerical Wind Tunnel include: 1. **Computational Fluid Dynamics (CFD):** This is the core technology behind numerical wind tunnels.

Roadrunner is a supercomputer that was developed by IBM and was notable for being the first supercomputer to achieve a performance of one petaflop, or one quadrillion calculations per second, in 2008. It was installed at Los Alamos National Laboratory in New Mexico and was designed for a variety of scientific and engineering applications, particularly in the fields of nuclear simulation, climate research, and other complex computations.

Z3 is a high-performance theorem prover developed by Microsoft Research. It is designed to solve problems expressed in first-order logic, which makes it particularly useful for a variety of applications in formal verification, constraint-solving, and automated reasoning. Z3 can handle a range of logical theories, including: 1. **Boolean Algebra** - It can efficiently manage logical operations and expressions. 2. **Linear Arithmetic** - It supports reasoning about linear equations and inequalities involving real numbers and integers.

Elektronika programmable calculators were a series of programmable calculators manufactured in the Soviet Union during the late 1970s and 1980s. The Elektronika brand was associated with various electronic devices, not just calculators, and was produced by different Soviet factories. One of the most notable models was the **Elektronika BC-701**, which was a scientific programmable calculator that allowed users to input and store programs, making it possible to perform complex calculations automatically.

Sharp programmable calculators are a line of calculators produced by Sharp Corporation that are designed to allow users to write and execute custom programs for performing complex calculations and tasks. These calculators typically feature programmable functions, enabling users to input a series of mathematical operations and execute them with a single command. Sharp has produced a variety of programmable calculators over the years, including models aimed at educational use, engineering, and technical applications.

The IBM 6400 Accounting Machine, introduced in the 1960s, was a sophisticated electronic accounting device designed to automate various accounting and financial tasks. This machine was part of IBM's line of business equipment aimed at improving efficiency in accounting processes. Key features and characteristics of the IBM 6400 Accounting Machine include: 1. **Data Entry and Processing**: The machine allowed operators to enter financial data using numeric keys and automatically process this information.

The Programma 101 was one of the first programmable calculators and is considered one of the earliest commercial computers. It was developed by the Italian company Olivetti and introduced in 1965. The device was notable for its compact design, using integrated circuits, which was innovative for its time. The Programma 101 could perform various mathematical calculations, including complex functions like trigonometric calculations, and it was able to store programs for repeated execution.

A GPS puck is a type of GPS receiver that is often designed in a compact, puck-like shape, hence the name. These devices are used to obtain location data via GPS satellites, and they can be used for a variety of applications, including navigation, tracking, geolocation, and surveying. GPS pucks typically feature: 1. **Compact Design**: Their circular or spherical shape makes them portable and easy to mount in various settings.

Polar Bear is a block cipher that was designed for use in cryptographic applications. It is part of the NIST (National Institute of Standards and Technology) Lightweight Cryptography project, aimed at developing cryptographic primitives suitable for constrained environments, including IoT (Internet of Things) devices. Polar Bear operates on a block size of 128 bits and supports key sizes of 128, 192, and 256 bits. Its design focuses on providing efficiency and security in lightweight contexts.

SEAL (Simple Encrypted Arithmetic Library) is an open-source homomorphic encryption library developed by Microsoft Research. It allows computations to be performed on encrypted data without the need to decrypt it first, enabling secure data processing and privacy-preserving analytics. The library supports both levelled and fully homomorphic encryption, which means it can handle a limited number of operations on ciphertexts as well as an unlimited number of operations in certain configurations.

SMASH (Secure and Multi-Application SHa) is a hash function developed for cryptographic purposes. It is designed to provide the necessary security characteristics expected from modern cryptographic hash functions, such as resistance to pre-image attacks, second pre-image attacks, and collision resistance. While SMASH is not as widely known as other hash functions like SHA-256 or SHA-3, it reflects an ongoing effort in the field of cryptography to create more efficient and secure hash functions.

Zeroisation is a security procedure employed to eliminate or render inoperable sensitive information stored in electronic devices, memory, or other storage media. This process typically involves overwriting the data with zeroes or random values, ensuring that the original information cannot be recovered or accessed after the operation. Zeroisation is often used in contexts where classified or sensitive data is handled, such as in military or government environments, to prevent unauthorized access in case a device is lost or compromised.

The Madelung constant is a numerical factor that arises in the study of ionic crystals, specifically in the calculation of the electrostatic potential energy of an ion in a crystal lattice. It quantifies the influence of all the other ions surrounding a particular ion on the potential energy of that ion due to Coulombic interactions. In ionic crystals, ions are arranged in a regular lattice structure, and each ion interacts with numerous other ions.

A physical constant is a quantity with a fixed value that does not change in time or space. These constants are fundamental in the laws of physics and are used to describe the properties of the universe. Examples of physical constants include: 1. **Speed of Light (c)** - Approximately \(299,792,458\) meters per second in a vacuum. 2. **Gravitational Constant (G)** - Approximately \(6.

Trustico is a company that specializes in providing digital security solutions, particularly in the realm of SSL (Secure Socket Layer) certificates. SSL certificates are essential for securing online communications by encrypting data exchanged between a user's browser and a web server. Trustico offers various types of SSL certificates, including single-domain, multi-domain, and wildcard certificates. In addition to SSL certificates, Trustico may offer other services related to website security, such as domain validation, secure email, and code signing certificates.

The term "Crypto Wars" refers to the ongoing debate and conflict around the use of cryptography in communications, particularly concerning government regulation, privacy, and security. This term has both historical and contemporary connotations. Historically, the Crypto Wars can be traced back to the 1990s when the U.S. government attempted to regulate the use of strong encryption technologies.