Clean Mind Search Results

How To: Geometrically prove the Pythagorean theorem

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to perform a geometric proof of the Pythagorean theorem.

How To: Make an electric guitar shaped birthday cake

In this Food video tutorial you will learn how to make an electric guitar shaped birthday cake. Take a 13 x 9” cake. Trim off the top to make it level. Flip it over, place the template of the guitar on it. The template is in two parts. Then cut out the cake. Now lay it out on a board and crumb coat it. Choose your child’s favorite colors and apply sufficient thickness and then smoothen it. You can put a spatula in hot water, wipe it and smoothen the frosting. Fill a freezer bag with frost...

How To: Make simple potato wedges

In this Food video tutorial you will learn how to make simple potato wedges. Get potatoes depending on how many people are going to eat. Wash them and brush them so that they are clean. Then dry them up. Pre-heat the oven to 375 degrees. Now cut the potatoes in to wedges. Take a cookie tray, spread aluminum foil over it and spread olive oil on the foil. Spread out the wedges on the foil and sprinkle salt and pepper. Put the tray in the oven and after about 45 minutes the potato wedges are rea...

How To: Create a mortgage calculator in Microsoft Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 355th installment in their series of digital spreadsheet magic tricks, you'll learn how to use VLOOKUP to create a mortgage calculator that can handle four different types of loans: begin annuity, end annuity, interest only and "other."

How To: Highlight Excel values repeated a set number of times

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 350th installment in their series of digital spreadsheet magic tricks, you'll learn how to use conditional formatting and the COUNTIF function to highlight values that are repeated a given number of times.

How To: Count words with the COUNTIF function in Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 266th installment in their series of digital spreadsheet magic tricks, you'll learn see how COUNT and COUNTA have trouble counting only words or text and how to use a handy workaround.

How To: Randomly generate whole numbers in Microsoft Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 17th installment in their series of digital spreadsheet magic tricks, you'll learn how to use the RANDBETWEEN function to randomly generate whole numbers as well as how to randomly assign numbers to employees.

How To: Extract characters without leading zeroes in MS Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 331st installment in their series of digital spreadsheet magic tricks, you'll learn how to extract individual characters without extracting the leading zeroes through use of the MID, VALUE and COLUMNS functions.

How To: Make an Excel Gantt chart that highlights workdays

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 327th installment in their series of digital spreadsheet magic tricks, you'll learn how to create a Gantt Chart that will include highlight the workdays one color and weekends and holidays another color.

How To: Invert a range of values in Microsoft Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 307th installment in their series of digital spreadsheet magic tricks, you'll learn how to use the INDEX, ROWS, COLUMNS, LARGE, SMALL functions to create 4 different formulas that will invert a range of values.

How To: Fix date problems in Microsoft Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 301st installment in their series of digital spreadsheet magic tricks, you'll learn how to change Regional Settings to force Excel to accept 20th century (1900) dates.

How To: Make lean beef lo mein

In this video, Laura teaches us how to make lean beef lo mein. You need: sliced carrots, snow peas, crushed garlic, broccoli, chopped green onions, grated ginger, soy sauce, sesame oil, cooked spaghetti and steak strips. In a mixing bowl, add ginger and soy sauce, then soak beef strips inside of it. Now bring your skillet to a high heat and saute your beed strips in sesame oil. Brown the beef and remove from heat, set aside in aluminum foil. In a clean skillet, combine your peas, carrots, oni...

How To: Do time calculations with Microsoft Excel's MOD

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 286th installment in their series of digital spreadsheet magic tricks, you'll learn how to calculate hours worked for a night shift where workers start at 9 PM and end at 5 AM.

How To: Create a simple IF function formula with text in Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 217th installment in their series of digital spreadsheet magic tricks, you'll learn how to create a simple If function formula that uses a logical test that involves text (instead of a number).

How To: Use ctrl-enter keyboard shortcuts in Microsoft Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 208th installment in their series of digital spreadsheet magic tricks, you'll learn how to use the keyboard ctrl-enter keyboard shortcuts to speed up common tasks in Microsoft Excel.

How To: Filter records to a new workbook in Microsoft Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 249th installment in their series of digital spreadsheet magic tricks, you'll learn how to use Advanced Filter to extract records from a database (table or list) to a new workbook.

How To: Create a nested unique list via a pivot table in Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 250th installment in their series of digital spreadsheet magic tricks, you'll learn how to create a unique list of customers within a unique list of sales representatives using a pivot table (PivotTable).

How To: Create a chart for a linear function of X in MS Excel

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 239th installment in their series of digital spreadsheet magic tricks, you'll learn how to create a chart for a linear function of X in Excel as well as how to use a text formula to display a function of X.