sorted bookmarks
 

Sonoluminescence: an Introduction לא מוסבר

acoustics

Sonoluminescence: an Introduction לא מוסבר
United States Patent: 5,159,703
Ulrich Haumann Plasma Speaker Homepage
Boing Boing: The other kind of sonic blaster (UPDATE: SRL protohistory!)
A weblog about pop culture
Custom Subliminals, Mozart Effect, Tomatis Effect, Music CDs and Tapes
Custom Silent Subliminals, Mozart Effect, Tomatis Effect CDs and Tapes
Generators/Processors - The Sonic Spot
Generate and process digital audio and sound effects.
Hayashi.pdf (אובייקט application/pdf)
Sound to Graph and Graph to Sound
Java demonstration reconstituting spectrograms of English vowels back into sound--sonification.
Spectrogram Reading
Technion Library - Holdings
Howstuffworks "How LRAD Works" מכשור הרתעה בעוצמות גבוהות
What makes sound a weapon? Review the basics of sound and discuss exactly how the LRAD produces its
Voice Tools
Sound Masking demo
Audio Spotlight - Put sound where you want it.
Clinical Psychoacoustics Cochlear Implant Research
Commentary Directional Sound from Bill Hammack's Engineering & Life Radio Program
directional sound - a Whatis.com definition - see also HSS, audio spotlight, Hypersonic Sound
Project Distributed Aperture Audio Transducers
HeadWize - Project: Build These Noise-Canceling Headphones by Jules Ryckebusch
Plasma acoustics
Studying Phonetics on the Net
Guide to online and freeware resources for studying speech sounds of English. Some demos.
ScienceDaily: New Math Model Finds That The Cochlea's Spiral Shape Enhances Low Frequencies
For decades, hearing experts thought that the cochlea's spiral shape was simply an efficient packing job and its shape had no effect on how this critical hearing organ functions. But a recent study by researchers at Vanderbilt and the National Institutes of Health calls this conventional wisdom into question. They have created a mathematical model of the cochlea that finds the spiral shape acts to enhance the low frequency sounds that we use to communicate with one another.
Vocalist - Vocal Software Articles, Downloads, Reviews and Tutorials
Vocalist.org.uk provides vocal software artcles, free spectographs and other vocal software downloads, reviews and tutorials for singers, singing teachers and singing musicians of all standards
ICAD -> International Community for Auditory Display
A forum for presenting research on the use of sound to display data, monitor systems, and enhance user interfaces for computers and virtual reality systems
Roger Russell's Ionophone Ionovac Page
00289186.pdf (application/pdf Object)
01327126.pdf (application/pdf Object)
00289186.pdf (application/pdf Object)
GetPDFServlet (application/pdf Object)
Microwave auditory effect - Wikipedia, the free encyclopedia


agri

Moss Acres - Gardening with moss and growing moss
Moss, Ferns and Cryptogams - GardenWeb
Welcome to Plantware!
http://www.shira-inc.com/
All SPROUTS: EasyGreen Home Sprouting - Produce SPROUTS Daily
Sprouting appliances for easy home sprouting. Commercial sprouters and machines for the germination of sprouts. Information on health benefits of eating sprouts.
The Energy Blog: Biodiesel from Algae is Here!


diy

contactmic
Homepage of Pontus Frössander
Welcome to E-DSP
Site about electronics and digital signal processing.
MiniPOV2 - Persistance of Vision Toy with Kit
Teralab - Glass Blowing for Vacuum Devices
leah buechley - do it yourself - make your own wearable LED display
ReadyMade Blog
alspix stuff - Matchbox Pinhole
Click here for my flickr page
Electronics DIY - Electronic Schematics for Hobbyists
Electronic Schematics for Hobbyists - The source of free FM transmitter related schematics, circuits, diagrams, projects, pcbs and tutorials.
EyeTop
HeliHobby sells Radio Controlled Helicopters and R/C Accessories. We specialize in Micro Helis such as the Piccolo, Hornet, Zoom, Zap, Shogun, Trex 450 and others. R/C Helis and Miniature RC Helis.

aeronautics

Airport Bird Control
Draganfly Innovations Products
Untitled Document
Homemade RC plane

air + aeronautic

zerosign.net » PowerGlove Mouse
Experiments in Geekery - Tech Stuff Through the Mind of a Computer Engineer.
http://golem5.org/robot1/mailblog.html
DigiHack - Digital Photography projects
rubberband gun (1) on Flickr - Photo Sharing!
Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos to the world, securely and privately show photos to your friends and family, or blog the photos you take with a cameraphone.

electronic

Build an Electrostatic Motor
Interfacing the ISA Bus
Magnetic stripe reader-writer
Mikey Sklar Electric Clothing
POWERLABS's Microwave Experiments Page!
Radio Frequency Microwave Plasma Generator
Relays & I-O Modules
panel1 on Flickr - Photo Sharing!
Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos to the world, securely and privately show photos to your friends and family, or blog the photos you take with a cameraphone.
ART TEC - Magnetic Levitation Kit
ART TEC - Magnetic Levitation Kit

led sensors

LED Touch Sensing
MERL – TR2003-035 – Very Low-Cost Sensing and Communication Using Bidirectional LEDs
MERL - Mitsubishi Electric Research Laboratories
justDIY Project Log » LEDs As Sensors

MSP430 Ultra-Low-Power Microcontrollers
Acoustic Guitar Pickup
Turn your acoustic guitar into an acoustic/electric! This is a simple and inexpensive design you can make at home to get that special one-of-a-kind sound you've been looking for.
Analog & Digital propeller Clock
Propeller LED Clock Message display
Mechanically scanned laser display microchip pic
בניית מקרני לייזר מדריך
1381 Solar Engine
הוראות לבניית ווקי טוקי מ2 טלפונים אלחוטים
We all have old phones. Why not turn them into an intercom for your kids tree house. Or turn two old cordless phones into home base walkie talkie. Here is how.
shake flashlight - a photoset on Flickr
Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos to the world, securely and privately show photos to your friends and family, or blog the photos you take with a cameraphone.
DIY Live » DIY Archive » What is a Theremin? כלי נגינה בעזרת קיבול
Do it yourself projects
TinyProjector
TinyProjector is a very small portable character projector, based on inexpensive laser diodes, projecting a single line of text onto nearby walls and tables. TinyProjector might be useful for projecting text from portable and wearable devices like cellhones and PocketPCs that will be connected, e.g., via wireless serial connection.
instructables : Jar of Fireflies
This project uses green surface-mount LED's along with an AVR ATTiny45 microcontroller to simulate the behavior of fireflies in a jar. [[Video(http://www.youtube.com/watch?v=UeL0LC2IgpQ, {width:400, height:300})]] (note: the firefly behavior in this video has been greatly sped up in order to be easier to represent in a short film. The default behavior has significantly more variance in its brightness and delay between plays.)
Steerable 802

http://www.plans-kits.com/kits.html
The Next Big Thing: Do-It-Yourself (January 06, 2006)
Wonders of Physics -- Smoke Rings
Room Sized Camera Obscura
Main Page - Open Circuits
Information Unlimited - Science Projects, Electronics Kits, Lasers, Tesla Coils, High Voltage Engineering, Plans, Books, Parts, Kits
Information Unlimited, electronics hobbiest equipment, science projects, laser, lasers, tesla, tesla coils, high voltage engineering, anti gravity, security devices, video devices, audio devices, acoustics, ultrasonics, hypnotism, mind control, telephone devices, electronic kits, plans, books, videos, pyrotechnics, neon, neon power supplies, neon transformers, telephone listening devices, surveillance, telephone devices, self defense, tactical electronics, night vision, video cameras, video devices
מקור טוב לציוד לפרוייקטים IU
Information Unlimited, electronics hobbiest equipment, science projects, laser, lasers, tesla, tesla coils, high voltage engineering, anti gravity, security devices, video devices, audio devices, acoustics, ultrasonics, hypnotism, mind control, telephone devices, electronic kits, plans, books, videos, pyrotechnics, neon, neon power supplies, neon transformers, telephone listening devices, surveillance, telephone devices, self defense, tactical electronics, night vision, video cameras, video devices
, Vortex Ring Launcher הסבר על איירזוקה
Build various smoke-ring launchers and vortex cannons
Aquarium Coffee Table
Build an aquarium coffee table for a fraction of the cost of ready-made models, from supplies found mostly at your local superstore. 10 Gallon and 20 Gallon models are easily possible.
Virtual China: what's on the BBS today: the inventiveness of farmers
Step-By-Step Tensegrity Tower part 2 on Ropes and Poles pioneering blog
Making Your Own Greenscreen/Bluescreen or Backdrop and a Stand for It - Jeff's Computer Support Online
You can find out more about your Mac or PC on this website. There are links to great Mac Support resources, definitive how-to articles, and even a Mac Evangelization section! And, of course, where else can you find the iDVD Easter Egg in it's entirety?

educational

Build a Zoetrope
Build your own Zoetrope movie viewer
Origami Water Bomb
Need a water balloon but got no balloon? Regular old paper and skills of a fold-ist will have you drenching your foes in no time, with stile to boot.
Animated Engines, CO2
Animated illustrations show the innerworkings of a variety of steam, Stirling, and internal combustion engines.

Sprites mods - Electronic Stamp - Finding the pinout
cre.ations.net - Creation: Create your own noise blocking in-ear headphones


ferrof

UW-Madison MRSEC
Ferrofluid Synthesis
Ferrofluid Pump for Lab-on-a-Chip Technology
Ferrofluid Field Induced Flow
Field-induced self-assembled ferrofluid aggregation in pulsatile flow
Building The Hele-Shaw Cell
Science Lab; ADD DESCRIPTION OF PAGE
Stripes in a Ferrofluid - Ken Cooper
Scuddlebutt3 Ferrofluid
Teachersource | Browse or Search the Catalogue
Rare earth magnets for fun and profit
Rare earth magnets - where to find them, what to do with them...
InSPACE


metal work

David Reid
Reid Technique, bronze, silver and gold casting
Microwave melting of metals


overunity

How to Save Fiber from 'The Fuse' - October, 2004
Fiber fuse is a catastrophic effect that occurs when an imperfection in the fiber precipitates heating and the local temperature approaches 1000 °C (see 'Origin of 'Fiber Fuse' Is Revealed,' Photonics Spectra, August 2003, page 26). At that eleva
Optics InfoBase
Signal propagation (conduction) over an axon of a neuron
A comprehensive theory and description of the visual process and the operation of the neurons of the neural system
Great balls of lightning (February 2006) - News - PhysicsWeb
PhysicsWeb, The web site for physicists, PhysicsWorld, Institute of Physics, Electronic Publishing, online products and services
www.rife.org
The JLN Labs home page
The Lifters Experiments home page by Jean-Louis Naudin
The EHD-Engine v1.0 - Th e Proof..
Royal Rife Technologies
How to light an incandescent lamp with the APE by JL Naudin
Selected Correspondence
Sympathetic Vibratory Physics - John W. Keely's Sacred Science. האתר של קילי הרבה על תנודות
This is the website to learn John W. Keely's secrets, history, Sacred Science and discoveries. This site has many megabytes of original documents, articles by Dale Pond, Ben Iverson and others, whole books and pamphlets may be downloaded. An online catalog is included covering all available works on or about John Keely. Other materials on Tesla, Moray, Cayce, Abrahms, Drown, Russell and others are available. Current world-wide research into Sympathetic Vibratory Physics and related vibration science is tracked throught his site. Continually updated with the latest information.
KeelyNet Main Page - Free Energy, Gravity Control, Electronic Health - Home Page
KeelyNet main access page. Seeking to catalyze, assist and promote the discovery and implementation of free energy, gravity control, electronic health and alternative science originated technologies.
Kawai Magnet Motor
מאמר מסכם מJANES DEFENSE כעל מנוע CIP JLN
Cymatics a study of Wave Phenomena by Hans Jenny
Elements Themeset
NanoSignals Get a Boost from Magnetic Spin Waves
PhysOrg news: NanoSignals Get a Boost from Magnetic Spin Waves


rapid prototyping

RepRap: Self-Replicating Rapid Prototyping: Science Fiction in the News
RepRap: Self-Replicating Rapid Prototyping re: Philip K. Dick on 3/25/2005: Science Fiction in the News
http://reprap.org/
reprap.org
http://reprap.org/
reprap.org
ART - Rapid Prototyping
Desktop fabricator may kick-start home revolution - tech - 09 January 2007 - New Scientist Tech
The machine can be constructed from cheap components and can sculpt a range of materials into 3D shapes
Main Page - Fab @ Home


robotics


[שם תיקייה]

Google
we make money not art: robots Archives
New biological robots build themselves - LiveScience - MSNBC.com
Inspired by biological systems, scientists have developed miniature robots that can self-assemble using parts that float randomly in their environments.
New Scientist Breaking News - Rock ‘n’ roll robot regains its feet
Jump robo
LiveScience.com - Make-it-all Machine for Do-it-yourself Homeowners
The wild idea relies on building machines that clone themselves, then manufacture just about anything.
New machines could turn homes into small factories
PhysOrg news: New machines could turn homes into small factories
The Rotundus Rolling Robot
SAUVs - Mobile Robotics
,Mobile Robotics; your source for news, interviews and information pertaining to the robotics industry.
New horizons for Robotics
Robotics News and Information
New Scientist Breaking News - Shape-shifting robot shows off its moves
Robotics @ Big Blog
BigBlog.com brings you the latest in Robotics
Pratt e-Press@Duke University
we make money not art: Climbing robot

Feature
Robotics Institute: CyberScout
OCTOR רובוט פיל
Cornell CCSL: Robotics Self Modeling
A Class 1 Tensegrity Robot - SSCL
ITRO06_Paul.pdf (application/pdf Object)
ICAR05_Paul.pdf (application/pdf Object)


signage%&ink

ScreenWeb | Color-Changing Inks
Color-Changing Inks: Brighten your bottom line. By: J. Homola, Color Change Corp.
Sensors and Surface Technology Thermochromic Pigments Research Area
Trippin' Paint :: Trippin' LLC
Trippin Paint has heat sensitive color changing automotive paint. We can create a custom paint that will change from virtually any color to any other color, and at any temp between 0-150 degF. Full custom painting service for bikes, cars, trucks, boats, e
Specialty pigments for inks, coatings & plastics - Cleveland Pigment & Color
Cleveland Pigment & Color Co. custom blends and distributes a wide range of pigments and colors throughout the U.S. and abroad, including private-label package pigments, colors and other materials.
Opaque Inkjet Transfer Paper
Opaque Inkjet Transfer Paper : If you've got black or darkly colored t-shirts and want to transfer an image or logo on them, this is your paper. Best on non-stretchy fabrics.
Heat Transfer Paper - Transfer Paper for InkJet Printers
PrintOnIt.com - Quality inkjet printing supplies!!!! Inkjet Paper, Cartridges and More
PrintOnIt.com supplies quality inkjet paper, cartridges and more.
Inkjet Paper Info (#795, #895)
Color Touch
Electroluminescent displays, Electroluminescent display manufacturers and Electroluminescent display suppliers
Electroluminescent displays, Electroluminescent display Manufacturers and Electroluminescent display Suppliers from China, Hong Kong, Taiwan and worldwide. Electroluminescent display Suppliers, Electroluminescent display Manufacturers, Electroluminescent display Supplier, Electroluminescent display Manufacturer, Electroluminescent display Manufacturing, China Electroluminescent displays, Electroluminescent display Exporters, Electroluminescent display Distributors, Electroluminescent display Makers, Electroluminescent display Producers, Electroluminescent display Wholesalers, Electroluminescent display Factories.
oded ezer
toybreaker's fashion. making. slideshow on Flickr
Black-light display - Patent פטנט של דיסני על סריקה UV תצוגה זרחנית ליזר
A black-light display creates dynamic and animated imagery by employing a UV laser system (14, 16, 18) configured to scan a luminescent material (12) to produce a UV-excited static or dynamic image.
Sprites mods - Electronic Stamp - Finding the pinout
rAndom international - Untitled temporary printing machine
design product interaction random international
photogallery.airdd.com - powered by smugmug
The ultimate in photo sharing. Easily create online photo albums. Share, store, organize and print.
fatalxp
Pop Art Inspired by Lichtenstein - Online Tutorial at Melissa Clifton page 7
Enjoy this impressive showcase of free Photoshop tutorials, 2D and 3D animation, illustration, concept art and character design by New Zealand artists
Bert Simons: self-clone
Bert Simons
http://eetd.lbl.gov/paper/ideas/html/future.htm
Ricoh History
description
Hubert's laser page
Hubert's laser page
Knitty: Winter 2006 - byte
Knitty is a free web-only knitting magazine with a sense of humor. Fun patterns, fabulous articles. Come and see for yourself!
YouTube - heat transfers training opaque
cre.ations.net - Creation: Fluorescent face art (highlighters and blacklights)
cre.ations.net - Creation: Glowing veins with a head-mounted UV blacklight
A Periodic Table of Visualization Methods
The Anti-Advertising Agency » Light Criticism
reactable media


stere0scopic

Werni's Homepage - Stereoskopie


stirling

A Simple Lamina Flow Engine
A Simple Lamina Flow Engine
Open Energy Corporation
Development and commercialization of renewable energy products and technologies for a wide range of applications including power production, water desalination, and other uses; investments, acquisitions, strategic partnerships, technology transfer opportunities, and other business strategies related to the development and commercialization of renewable energy products, services and technologies for a wide range of applications.
LF Hot Air Engine
Laminar Flow Hot Air Engine
SFA Stirling Engine Project
inches to cm, cm to inches calculator
http://www.aeria.net:6707/6707001/Members/tevarin/stirling-engine-projects/gamma_stirling_animation_sal.gif/image_view_fullscreen
מקור לתוכניות של מנועים בהספק גבוה מבחור מומחה ASAP kit
kit ASAP
Stirling Engine -- Generating Energy from Small Temperature Gradients
An index of information, kits and plans, finished units for sale, open sourcing projects, real-world applications, groups promoting the Stirling engine.
Global Cooling - How it Works Stirling Free Piston Stirling Cooler
Other Stirling Engine Web Sites -English-
Structure of heat exchangers
Links to Stirling and Hot Air Engine Sites
FizTextx
Infinia Corporation


thermoacoustic

Projects
Thermoacoustic Refrigeration at Penn State
ThermoAcoustic-Stirling Heat Engine Model
The power of sound: Thermoacoustic mixture separation process moves from science to application
Until recently no one knew that if you put a mixture of two gases in a tube and send a sound wave – a pure tone, not a cacophony – through the mixture, it partially separates with one end of the tube being enriched with one kind of gas and the opposite end enriched with the other.
Fellows Research Group, Inc.
Applied Research in non-linear acoustics, thermoacoustics, thermal electric power generation, sustainable design and solar energy.
HERETIC
Acoustic Stirling Heat Engine Home | Los Alamos National Laboratory
The acoustic Stirling heat engine developed at Los Alamos National Laboratory efficiently converts heat to intense acoustic power in a simple device that comprises only pipes and conventional heat exchangers and has no moving parts. The acoustic power can be used directly in acoustic refrigerators or pulse-tube refrigerators to provide heat-driven refrigeration with no moving parts, or it can be used to generate electricity via a linear alternator or other electroacoustic power transducer.
Scientists discover better way to generate power from thermal sources
Up until now, the cost of capturing energy from thermal sources has been prohibitive. But a new approach developed by scientists at the University of Wollongong and the University of Oregon promises to break that barrier through innovative use of extremely small nanowires (10 to 20 nanometers in diameter). They say nanomaterials soon may be used to make refrigerators which can last a lifetime, efficiently generate electricity from waste heat, and realize geothermal potential.
Heiner Linke | Physics Department University of Oregon
ThermoAcoustic-Stirling Heat Engine Model
Harnessing the "Thermoacoustic" Effect
A sound wave consists of oscillations in pressure, temperature, and displacement. Although the temperature oscillations are small, research during the past two decades has shown that this
United States Patent Application: 0050109042
United States Patent: 6,385,972
What is Thermoacoustics?


vortex

Vortex Dehydration Systems
Frank Polifka's Windhexe "Tornado in a Can" dries and pulverizes just about anything.

גינון

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