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Gears of War 3 Walkthrough: Act 5 Chapter 6 (2 of 2)
Howcast - Beat Chapter 6 of Act 5 - "Reckoning" with this online walkthrough for the third person action shooter "Gears of War 3".
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Can I Choose My Baby's Gender with IVF?
Howcast - Learn if you can choose your baby's gender with in vitro fertilization in this Howcast video about infertility.
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Top 3 Cellulite Treatments
Howcast - Learn about the top three cellulite treatments from licensed esthetician Joanna Vargas in this Howcast video.
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How to Send E-mail to a Cellphone
Howcast - Tired of tapping out text on tiny digits with your thumbs? Try sending an SMS text to your friend's cell from the comfort of your computer's full-sized keyboard instead.
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How to Send a Ringtone to Your Phone
Howcast -Don't pay for new ringtones. Simply e-mail them to your phone for free.
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How to Understand Formulas & Functions in Excel
Howcast - Learn how to understand formulas and functions in this Howcast Excel tutorial with expert Shir Moscovitz.
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Crysis 3 Walkthrough Part 15 - Gods and Monsters
Howcast - Check out part 15 of our walkthrough for Crysis 3, the new first person shooter title by Crytek, and learn how to harness the nanusuit to beat the Gods and Monsters mission.
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Crysis 3 Walkthrough Part 1 - Introduction
Howcast - Check out part 1 of our walkthrough for Crysis 3, the new first person shooter title by Crytek, and learn how to harness the nanusuit to beat the INTRO.
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Crysis 3 Walkthrough Part 14 - Only Human
Howcast - Check out part 14 of our walkthrough for Crysis 3, the new first person shooter title by Crytek, and learn how to harness the nanusuit to beat the Only Human Mission.
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Weird Reason Why Only Japan is Allowed to Buy US Advanced Transformer Helicopters
Welcome back to the FLUCTUS channel to learn how the United States collaborates with the Japanese Forces and conducts various exercises. Fluctus is a website and YouTube channel dedicated to sea geeks. Whenever you are curious or an...
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How I ended up a political prisoner in Myanmar
Aung San Suu Kyi's economic advisor, Sean Turnell, explains the circumstances leading up to his detention by Myanmar's military junta following their coup and what life was like for the 22 months he spent in prison.
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Formatting data in a spreadsheet
Pupil outcome: I can identify the components of a spreadsheet and apply formatting to improve the presentation of data. Key learning points: - A spreadsheet is a tool used to store and analyse data. - In a spreadsheet, data is stored in...
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Formatting a spreadsheet
Pupil outcome: I can identify cells in a spreadsheet and how the data has been formatted. Key learning points: - An individual item of data is recorded in a spreadsheet cell. - Cell references combine the column letter and row number to...
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Investigating voltage: do and review
Pupil outcome: I can investigate and explain how voltage affects the brightness of a bulb in a circuit. Key learning points: - Equipment such as a light sensor and data logger can be used to measure and record bulb brightness in lux. -...
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Python Lesson1: Intro to Colab
Let's get started with coding in Python! In this first video, we are looking into setting up the Google Colab environment. Have Fun!
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Python Lesson3: TypeCasting
Learn how to cast a variable from one datatype to another. This is extremely useful when you are capturing data input from the user.
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Hershey and Chase Experiment: Finding the Genetic Material
Although early scientists knew heredity came from within organisms, they couldn't initially identify the genetic material until pivotal experiments like those of Griffith and later Hershey and Chase. In 1952, Hershey and Chase used...
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Sodium Potassium ATPase
The sodium-potassium pump uses active transport to move molecules from a high concentration to a low concentration. The sodium-potassium pump moves sodium ions out of and potassium ions into the cell. This pump is powered by ATP. For...
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Aquaporins: What Are They?
Aquaporins are specialized membrane proteins that form water-selective channels, allowing rapid water movement across cell membranes while blocking ions and solutes. Structurally, they consist of six transmembrane α-helices and loop...
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MHC I Vs MHC II: Easy Trick to Remember
The Major Histocompatibility Complex (MHC) is a tightly linked gene cluster encoding cell surface molecules essential for antigen presentation and graft rejection, known as histocompatibility antigens. In humans (HLA on chromosome 6),...
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Detect Apoptosis Using Flow Cytometry Analysis
This video explains how the technique of flow cytometry is used to detect for the presence of apoptotic cells in a given cell population. The technique used is Annexin V-Propidium iodide staining. Annexin V is a calcium-dependent...
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MHC Class I and Class II Structure: Function and Difference
The Major Histocompatibility Complex (MHC) is a tightly linked gene cluster encoding cell surface molecules essential for antigen presentation and tissue graft rejection, known as histocompatibility antigens. In humans (HLA complex on...
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Rh Incompatibility
The Rh factor is a protein found on red blood cells; individuals with it are Rh positive, while those without are Rh negative, and it is inherited genetically. Rh incompatibility occurs during pregnancy if an Rh-negative mother carries...
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Blood Typing: ABO Blood Grouping & Codominance
Blood grouping is based on the presence of specific antigens—A, B, and H—on red blood cells, encoded by the ABO gene system. Individuals with blood type A have A antigens and anti-B antibodies, B has B antigens and anti-A antibodies, AB...