Curated Video
CISSP® Certification Domain 3: Security Architecture and Engineering Video Boot Camp for 2022 - System vulnerabilities, threats, and countermeasures
CISSP Domain 7: Security Operations: System vulnerabilities, threats, and countermeasures. This clip is from the chapter "CISSP Domain 3: System Architecture and Engineering" of the series "CISSP® Certification Domain 3: Security...
Brian McLogan
How to write the equation of a parabola given three points
👉 Learn how to write the equation of a parabola given three points. The equation of a parabola is of the form f(x) = ax^2 + bx + c, where a, b and c are constants. Since, the equation of a parabola has 3 constants, three equations and...
Brian McLogan
Master solving a system of equations using elimination
Master solving a system of equations using elimination
Astrum
How do planets orbit in multi-star systems?
Can planets exist in multi-star systems, and what would that look like from their perspective? Thanks to Blinkist for sponsoring today's video.
Curated Video
Determining Solutions to Systems of Linear Equations Algebraically
In this lesson, we learned how to determine algebraically if a coordinate point is a solution to a system of linear equations. A solution to a system of equations is a coordinate point that satisfies every equation in the system. By...
Organizational Communication Channel
Systems Theory of Organizations
The systems approach to organizations explains that workplaces and other organizations are best understood as systems of interacting forces rather than mere hierarchies. Systems have inputs, processes, and outputs. Systems are...
The Wall Street Journal
The Year In Hacks
A panel of cybersecurity experts will dissect some of the biggest hacks of the past year, looking at how the hackers gained access, what the companies could have done better and what lessons these breaches hold for future cybersecurity...
IDG TECHtalk
How to audit Windows Task Scheduler to detect attacks
Learn how to prevent attackers from using Task Scheduler to hide and set up tasks to access Windows systems.
Curated Video
Bash Shell Scripting- Monitor File system usage and send mail alerts
This video shows how to Monitor File system usage and send mail alerts. This clip is from the chapter "Real-Time Practice (Low level to High level)" of the series "Complete Bash Shell Scripting".This section covers various Bash shell...
NASA
TESS Completes its Primary Mission
On July 4, NASA’s Transiting Exoplanet Survey Satellite (TESS) completed its primary mission, a two-year-long survey that imaged about 75% of the starry sky. In capturing this giant mosaic, TESS has found 66 new exoplanets, or worlds...
Curated Video
CISSP® Certification Domain 1 Security and Risk Management Video Boot Camp for 2022 - Business Impact Analysis (BIA)
This video explains the concept of BIA. This clip is from the chapter "Certified Information Systems Security Professional CISSP Domain 1 - Security and Risk Management" of the series "CISSP® Certification Domain 1: Security and Risk...
Kult America
Plane Crash Site - LOT Flight 5055
LOT Flight 5055 was an Ilyushin Il-62M of LOT Polish Airlines that crashed in the late morning hours of Saturday, May 9, 1987. The event happened in the Kabaty Woods nature reserve on the outskirts of Warsaw, Poland. The flight prepared...
IDG TECHtalk
Guide to key Windows 10 event logs you need to monitor
These are the event logs that will help you identify malicious activity on your network.
Curated Video
Bash Shell Scripting- Introduction to the sed command
This video introduces you to the sed command. This clip is from the chapter "Complete sed command" of the series "Complete Bash Shell Scripting".This section covers the concept of sed command.
NASA
The Geocenter of the Earth Is Changing (And Why That Matters)
At the foundation of virtually all airborne, space-based and ground-based Earth observations is the TRF, or Terrestrial Reference Frame. The TRF relies on an accurate calculation of the geocenter of the Earth (the center mass of the...
NASA
Gravity Assist: A Dream, a Team, a Chance to Fly on Mars, with MiMi Aung
The idea for NASA’s Mars Ingenuity helicopter began at the Jet Propulsion Laboratory with a team of dedicated engineers who believed in something seemingly impossible. MiMi Aung served as the project manager on the helicopter, which has...
Curated Video
AWS Certified Solutions Architect Associate (SAA-C02) Exam Prep Course - What is Multi-Tier Architecture?
This video introduces you to multi-tier architecture. This clip is from the chapter "Resilient Architectures" of the series "AWS Certified Solutions Architect Associate (SAA-C02) Exam Prep Course".This section introduces you to resilient...
Brian McLogan
How to solve a system of equations by elimination | 8 examples
How to solve a system of equations by elimination | 8 examples
NASA
NASA | How does NASA launch a rocket?
NASA is preparing for the launch of the Geostationary Operational Environmental Satellite-O (GOES-O) from Space Launch Complex 37 at the Cape Canaveral Air Force Station, Fla. The GOES-O launch is targeted for June 26 during a launch...
NASA
NASA | Stellar Odd Couple Makes Striking Flares
Every 3.4 years, pulsar B1259--63 dives twice through the gas disk surrounding the massive blue star it orbits. With each pass, it produces gamma rays. During the most recent event, NASA's Fermi observed that the pulsar's gamma-ray flare...
Curated Video
AWS Solutions Architect Associate (SAA-C02) Exam Prep Course - 2021 UPDATED! - Widget Makers Scenario
This video provides a scenario that will be used throughout this chapter. Widget Makers needs an Amazon Web Services (AWS) solution and you can help them implement it with some solid design recommendations. This clip is from the chapter...
Curated Video
Constant Air Volume - CAV
Constant air volume hvac system basics. In this video we look at the basics of CAV ventilation system covering cav constant air volume systems used in hvac ventilation design, cav terminals, ahu air handling units, heat exchangers,...
Curated Video
Why Are Solenoid Valves Used
In this video, we're going to learn about solenoid valves. Solenoid valves are used in a variety of applications, including air conditioning, water supply, and oil production. We'll also learn about the basics of valve operation and how...
Curated Video
HVACR Temperature Control basics
Learn the basics of temperature control in HVACR systems, heating and cooling system thermostat temperature control basics