How the Geneva Drive (the mechanical step that makes the second hand on a clock work by turning constant rotation into intermittent motion) works.
Oh snap!
As an engineer, this makes me happy.
Cosmic Funnies
trying on a metaphor

Xuebing Du

tannertan36
styofa doing anything
Cosimo Galluzzi
we're not kids anymore.

祝日 / Permanent Vacation

Misplaced Lens Cap

@theartofmadeline
Sweet Seals For You, Always

★
NASA
Jules of Nature
2025 on Tumblr: Trends That Defined the Year

❣ Chile in a Photography ❣
Stranger Things

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seen from Malaysia
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@sabrinarani
How the Geneva Drive (the mechanical step that makes the second hand on a clock work by turning constant rotation into intermittent motion) works.
Oh snap!
As an engineer, this makes me happy.

Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
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William Sanford Nye, or ‘Bill’ Nye was born in Washington D.C., November 27, 1955. Bill’s mother, adept at science and math, worked as a code-breaker during WWII. His father, a veteran of the war, was held prisoner for four years in a war camp without electricity. Nye’s father became a sundial enthusiast, which he naturally passed onto Bill. During his teenage years, Bill was accepted to the prestigious Sidwell Friends School, which has a reputation of being the “Harvard of Washington’s private schools;” this is the school that the children of many US presidents attended.
Bill went on to university at Cornell to study mechanical engineering, graduating with a Bachelor’s of Science in Mechanical Engineering. Satisfying his childhood fascination with aircraft, Bill moved to Seattle and worked for Boeing, for whom he created a hydraulic pressure resonance suppressor (engineering is exciting!), which is still used in the Boeing 747 today.
Ok, ok – So how does one go from working as an engineer at Boeing, to being the enthusiastic, energetic, and highly passionate “Science Guy”? in 1986, Bill’s career took a drastic turn, when he appeared on a local Seattle comedy television show called “Almost Live,” which led to his famous naming of “Science Guy.” During the show, Nye attempted to correct the host’s pronunciation of “jigowatt” (gigawatt) for which the host responded: “Who do you think you are? Bill Nye The Science Guy?”, the name stuck ever since and Bill went on to be an engineer by day, and comedian by night.
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8x8 LED matrix project that was completed recently. Scrolling text.
Happy Birthday Carl!
He would have been 79 today.
Carl Sagan was one of the first Miller Fellows at UC Berkeley back in 1960. The program is designed to help young visionaries launch their careers in research.
The GIFS above are from an animated version of Carl Sagan’s famed ‘Pale Blue Dot’ monologue.
A particularly brilliant and inspiring organized assortment of stardust, he was.
Happy birthday Carl. We miss you, but you live on in your words and our minds.
Rock-Paper-Scissors Robot has 100% Win Rate
Tokyo’s Ishikawa Oku Laboratory has created a research robot that can play rock-paper-scissors against a human and win 100% of the time. It cheats.
Tested

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Today is the internet’s 44th birthday, an anniversary of the first transmission sent between two computers on the internet.
The Pew Research Center’s Internet & American Life Project has been fielding surveys about the role of the internet and technology in people’s lives since 2000, and we have a wealth of data for your exploration. See our research on the internet and:
Social networking
Health
Education
Politics
Privacy
Mobile technology
And much more.
10 Accidental Inventions
The psychedelic nature of LSD
Corn Flakes
Dynamite
Sweetener
Microwave Oven
Viagra
Pacemaker
Velcro
Penicillin
Anesthesia
How did that happen? Further read the story behind at www.geniusstuff.com.
What if the sun disappeared? What if...
Because you know you can.
Next Big Things
What future might bring us to:
Spray on solar panels (The usual is expensive and tricky to install. This spray on uses solar ink and being applied using spray gun at your windows, doors and roofs, turning them into power-generating panels.)
Smart homes (Intel's Home Dashboard uses Wi-Fi to communicate with home appliances to detect which sucks the most electricity. And adjustments can be made via internet or smartphone from anywhere anytime to control them. Extra additions on finger-operated apps that enable you to control security system or leave video messages for your housemates when you're at home.)
Cool house (Cheaper way to cool your home with a wall panel using microscopic paraffin wax capsules. When hot, it melts and absorbs heat. When cold, it solidifies and warm the room by releasing heat.)
Four-day working week (Utah, US shows that workers who received the same salary prefers 4 longer days than 5 shorter ones and called in sick less. Not just that, by practicing that millions of dollar can be saved as it cuts off the amount of traveling. This trend is expected to grow.)
Germ-fighting fabric (Fabric that repels oil and water, fight germs, detect dangerous chemical and explosives, AND conduct enough energy to power an iPod.)

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Cheap, More Sensitive Cancer Detector
Thanks to 15 years old teenager, Jack Andraka who invented way cheaper, more sensitive, most wanted invention by pancreatic cancer patients, instead of wasting hundreds of dollars on unreliable test available at the hospitals, which statistically speaking 30% of cancer patients were diagnosed to be cleaned. In addition, more than 80 percent of pancreatic cancer is diagnosed late, when the survival rate is around two percent.
There is story behind the start of the invention and the success of this teenager. The death of his close family friend who died of pancreatic cancer triggered his journey.
Simple steps and only few elements needed to detect the cancer. Inexpensive strips of filter paper, carbon nanotubes and antibodies sensitive to mesothelin, a protein found in high levels in people with pancreatic cancer. When dipped in blood or urine, the mesothelin adheres to these antibodies and is detectable by predictable changes in the nanotubes’ electrical conductivity.
His invention was found to be 100% accurate.
...Perfect CV
More points to go with.
Provide testimonials ( Just references at the end of CV is too common, put an extra page at the end of it with testimonials written by your past employers if you have job experience, mentioning your performance)
Hand deliver your resume ( Consider handing your resume directly to the employer, as this creates in-person interactions as well as displaying first impression)
Provide sample design document ( Presenting portfolio of your work. Prepare sample design plan from recent project and present it briefly during the interview. Another case is, prepare sample problem similar to the employer's project, solve it and present it)
Basically, what you have to do is be creative to stand out from the others. Show them what you can do but not overly showing them.
Perfect CV
Well truth story to be told. I have submitted my CV last month to like what, more than 10 companies in Malaysia to do an intern for next January. None of them replied. Positively thinking that they might need interns ASAP and another side of me thinks that I need to modify my CV. So here are some tips I gained from a website (engineering.com).
Know the target company (do some researches on the company, understand the company's values, mission, their strategic direction and over-riding goals and objectives)
Think outside the box (focus on the modules you have learned during your degree, master or phd. State how are you gonna be exceled in the work made available by the company by applying what was learned)
Work for that specific company, show your interest (for example, state there you are wiling to work for the company at minimum wage and re-apply for the position available with the experience you have gained)
Give the employer a compelling reason to read on, your CV (the first few words on the CV should be worth the reading and capture the employer's interest to read the rest)
Virtual and augmented reality to life. The users are capable of fully experiencing 3d holographic projections in front of them.
The glass consists of two microprojectors attached to it, tracking camera and AR & VR clip-on. Other devices that come with it are "Magic Wand", controller that lets the user to position things in space by controlling then with a one hand joystick and "RFID Tracking Grid", to identify, track and augment physical objects across the surface.
Physical characteristics:
Weigh <100 grams, slightly heavier than normal sunglasses
Can be placed on top of prescription glasses
Further information can be found here,
castAR: the most versatile AR & VR system. Please visit Kickstarter here: http://www.kickstarter.com/projects/technicalillusions/castar-the-most-versatile-ar...
Breaking News Lamborghini Lovers
Dedicated for Lamborghini owners and dreamers. Topless Lambho Veneno is on its way next year. Sounds sexy wait until you lay your eyes on it, drooling. As a start, I'm gonna shower you with heart-stopper pictures on every angle of it.
From
To
BOOM!
Not going to lie, but my heart beats as fast as it goes, from 0 to 60 mph in 2.9 seconds. Up to maximum 220 mph. The price gone up from $ 4.1mil to $5.3mil with the fact that topless models have historically retained value better that their hard topped counterparts over the long run.
Well this time, it appears to be less exclusive as 9 topless Venenos will be produced, where the original one had a total run of three.
Rumors gone to reality.

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3D Printing - Eiffel Tower
So you may ask, why is it always Eiffel Tower when it comes to 3D printing? Why not something else? Or maybe other buildings?
3D printing of it catches manufacturers and designers attentions, even the casual enthusiasts.
Lets go into the designer's head for this 3D printing model. Few points to break through, in term of architecture and engineering point of view.
The reasons why Eiffel Tower is chosen:
Elegant representation of engineer's capabilities
What amaze them physically? scaffold structure and symmetrical curves
Capability of showing skills in CAD modelling
Capability of enhancing better architecture for the tower
Tons of 3D printed Eiffel Tower have been manufactured and some of them are up on thingiverse.com.