Auburn University researchers analyzed a slew of carbonated soft drink brands to measure the actual caffeine content. They report their data on more than 100 beverages in the current issue of the Journal of Food Science. The table below is excerpted from a summary of the research published by Science News.
From the Science News article:
Although colas have a reputation for their nerve-jolting caffeine, citrus-flavored drinks actually offered substantially more of the stimulant. Diet and regular colas typically delivered 30 to 34 milligrams of caffeine per 12-ounce (0.35-liter) serving, whereas regular and diet citrus drinks provided an average of 50 and 55 mg, respectively. The soft drinks richest in caffeine in the entire survey were both citrus beverages: Vault Zero at 74 mg per serving and Diet SunDrop at 71.5 mg...
Because few soft drink labels report how much caffeine a beverage contains, the researchers recommend that manufacturers start reporting – and posting – these values prominently so that consumers can look for drinks that will offer the amount of caffeine they seek.
I asked Amy Parness, the co-founder of Sparkle Labs, maker of fantastic educational electronics kits, to write a Medium post about gender and the business of being a maker business person. Her terrific essay calls out the problems with “pink girly engineering kits.” From Medium:
Zero UI is the new term for “invisible interfaces”—what happens in the future when all the clicking and tapping and typing is history: “If you look at the history of computing, starting with the jacquard loom in 1801, humans have always had to interact with machines in a really abstract, complex way.” [Fast Company]
Shake, stir, and muddle your way to delicious homemade cocktails with this must-have bar set. Expect only the finest quality tools from MakersKit — enabling you to unleash your inner mixologist.Top 12 Favorite Things of 2014, Sunset MagazineQuart-size vintage-style Mason jar shakerRetro double jigger for accurate measurementsStrainer & spouts for a mixologist-style smooth pourHardwood muddler […]
The Lytro Illum dares to be different, boasting even more robust features than its first generation predecessor and a sleek design reminiscent of professional DSLRs. What’s so cool about it? Most cameras capture the position of light rays, producing a statoc 2D image.
SitePoint Premium is the ultimate e-learning library for web developers, designers, and digital professionals. Famous for their web development books written by industry leaders, they’ve expanded their content library to include in-depth video courses and short, handy screencasts partnering with A Book Apart and UX Mastery. Whatever you want to achieve in your web career, […]