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About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2024

Webmaster:

    Kirt Blattenberger,

    BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

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The Engineer's Diet

Engineering Humor - RF CafeThese tech-centric jokes, song parodies, anecdotes and assorted humor have been collected from friends and websites across the Internet. This humor is light-hearted and sometimes slightly offensive to the easily-offended, so you are forewarned. It is all workplace-safe.

Humor #1, #2, #3

We all know that it takes 1 calorie to heat 1 gram of water 1 degree Celsius. Translated into meaningful terms, this means that if you eat a very cold dessert (generally consisting of water in large part), the natural processes which raise the consumed dessert to body temperature during the digestive cycle literally sucks the calories out of the only available source, your body fat. For example, a dessert served and eaten near 0 C (32.2 F) will in a short time be raised to the normal body temperature of 37 C (98.6 F). For each gram of dessert eaten, that process takes approximately 37 calories as stated above. The average dessert portion is 6 oz., or 168 grams. Therefore, by operation of thermodynamic law, 6,216 calories (1 cal/gm/deg x 37 deg x 168 gm) are extracted from body fat as the dessert's temperature is normalized. Allowing for the 1,200 latent calories in the dessert, the net calorie loss is approximately 5,000 calories. Obviously, the more cold dessert you eat, the better off you are and the faster you will lose weight, if that is your goal.

This process works equally well when drinking very cold beer in frosted glasses. Each ounce of beer contains 16 latent calories, but extracts 1,036 calories (6,216 cal per 6 oz. portion) in the temperature normalizing process. Thus the net calorie loss per ounce of beer is 1,020 calories. It doesn't take a rocket scientist to calculate that 12,240 calories (12 oz. x 1,020 cal/oz.) are extracted from the body in the process of drinking a can of beer. Frozen desserts, e.g., ice cream, are even more beneficial, since it takes 83 cal./gm to melt them (i.e., raise them to 0 C) and an additional 37 cal/gm to further raise them to body temperature. The results here are really remarkable, and it beats running hands down.

Unfortunately, for those who eat pizza as an excuse to drink beer, pizza (loaded with latent calories and served above body temperature) includes and opposite effect. But, thankfully, as the astute reader should have already reasoned, the obvious solution is to drink a lot of beer with pizza, and follow up immediately with large bowls of ice cream.

We should all be thin very soon if we adhere religiously to this cold pizza, cold beer, and ice cream diet.

Note by RF Cafe  visitor Alan D.: A dietary calorie is actually 1,000 calories, so the above calculation

                                                is in error - but the thought process is funny anyway.

...from the Rutgers State University of NJ web site.

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