Humanity is a clumsy species. How else can you explain all the times we've almost fumbled our way into extinction. From nuclear false alarms to poisoned crops, here are 10 Times The World Almost Ended By Accident.

There are some pretty common mistakes I see students make time and time again when simplifying radicals. In this video I am going to highlight the top three.

This video explains the importance of bank reconciliation statements in accounting and how to prepare one. It covers common discrepancies between bank books and passbooks and how to account for them, ensuring accurate financial records.

In this video, the teacher explains the importance of including a list of sources in a research essay. They demonstrate how to compile a list of sources by reviewing their notes and organizing them in alphabetical order using the...

In this math tutorial I will show you how to sketch a quadratic function, find the axis of symmetry, determine the y-intercepts and find the zeros or x-intercepts. To find the x-intercepts we use such methods as setting the equation...

Trevor is Director of Strategy at the specialist market design, governance and assurance service provider Gemserv, an organisation designed to ensure complex markets work for everyone's benefit.

Prior to joining Gemserv in June...

This is a tutorial on common control shortcut keys in Microsoft Excel, which can help users work more efficiently. The video covers shortcuts for opening and saving workbooks, copying and pasting data, undoing and redoing actions,...

In this video, the speaker emphasizes the importance of learning from failures and mistakes. They highlight that mistakes provide valuable lessons and contribute to personal and business growth. The video emphasizes the significance of...

The video teaches how to use a coordinate plane to graph and solve real world problems by finding the distance between points using absolute value. The instructor provides examples using a community map to locate different landmarks and...

Some of the most amazing scientific discoveries happened by pure chance. Pretty crazy right?

This video explores five fun facts about ocean pollution.

In this video, students learn how to represent numbers with zeros in numeric word and expanded form using base 10 blocks and place value charts. The importance of understanding the value of each digit based on its place within the number...

The video explains the concepts of undervaluation and overvaluation in accounting and how to calculate the actual value of an asset or liability. It also covers the accounting treatment for these adjustments in both single-entry and...

Yes, there are mistakes that many people make when it comes to free-fall acceleration problems. I dispel many misconceptions and explain both why people think they are true and why they actually aren't. Oh, and there are some special...

Stefano is a financial services professional with expertise gained in bulge bracket investment banking, strategy consulting and serial entrepreneurship. He is the founder and CEO of Dagon, the first franchisee of Pizza Hut in...

Solutions to Problem 34.

Here are the three most common mistakes new entrepreneurs make and what you can do instead to set yourself up for success.

This Video Explains Situations Giving Rise to a Voidable Contract

This video discusses the Pygmalion Effect, which is the phenomenon where higher expectations lead to higher performance. The video provides examples of how this effect can play out in situations such as coaching a basketball team or...

This Video Explains Common Defenses to Criminal Conduct

In this video, the teacher guides students on how to determine their research question by reviewing their notes and asking themselves what they want to teach others. They emphasize the importance of having a clear focus and provide...

Today you’ll find out the most common collocation mistakes that IELTS candidates make.

In this video, the teacher explains how to structure a research essay by using boxes and bullets. They discuss the importance of providing background information in the introduction before stating the thesis.

In this lesson, students will learn how to plot points on a coordinate grid system. They will understand that coordinates are like addresses for points on a plane and are written in parentheses, with the X coordinate first and the Y...