View allAll Photos Tagged MAGNET
On Tuesday 06-03-08 I had a magnet implanted in my finger. The magnet was coated in medical grade silicone for bio-compatibility and is small enough that it does not negatively effect electronic devices, credit cards or other objects that may be sensitive to magnets.
I am now able to "feel" magnet fields. When my hand is in close proximity to anything that generates a magnetic field (small motors, electric currents, magnets, etc.) I feel a slight tingle or pressure in my finger. If the magnetic field is oscillating it almost feels like a pulse.
I am also able to pick up small ferrous objects, such as paperclips.
Available on Etsy for $3.50 and it comes with a little gift, the matching ATC. :) The ATC is a thank you gift, I do not sell ATCs.
I've been a magnet making fool lately and have been having a blast with it. Individual elements noted.
i decided to do them in groups of 3. i have to upload a bunch more....but have to resize the photos first....grrr..but if you're interested, go there. some are up. thanks! :) xo
SOLD!!! thanks biffybeans!! :)
Reaching a point where the gravitational force is competing with the magnetic force. Made with a few thousand 1/4" magnetic spheres and 12 5/8" ball bearings.
Playing with Neodymium magnets I got in my christmas stocking. I'm using them on my fridge. Here one is responding to movement on the other side of my hand, and then a demonstration of "attractive distance."
According to Wikipedia, Neodymium magnets are the bad boys responsible for erasing credit cards, wrecking CRT monitor displays (permanently, if they bend the CRT grill) - and though rare these days, nuking floppy disks.
See more? It's blogged here, pdf tutorial to download
Just to prove the camera isn't sideways. ;-) www.dagsbricks.com/2014/09/lego-techniques-magnet-racers....
My Tripadvisor magnet arrived. I've written a number of reviews over the last few years and they have thanked me with a magnet. It takes pride of place on our fridge along with other magnets we have collected from our travels.
Pieces to a magnet toy are assembled, scanned, and printed in life-size. The student recreates the magnet arrangement on top of the template.
The problem with stainless steel fridges is that magnets don't stick to the stainless part. Thus, all of my magnets (well, a culled selection of my magnets) are crammed onto the side of my fridge, which is a tasteful black. Particularly important magnets are noted in, well, the notes.
My brother bought Jon these magnets for Christmas. There are 216 of them, made from a rare earth metal (neodymium I think from googling) and they're about 5mm across. You can make them into all sorts of shapes - it made me think of the crystallography I did in University, not to mention VSEPR, DNA structure and various other structural studies. Lots and lots of fun.
Try magnet therapy for knee pain. This knee brace is designed to comfortably and easily fit around an adult knee. The magnet therapy is focused around the knee to treat knee pain and muscle soreness.
Robin in his magnet suit from the lego batman game. It's my teen titan torso decal so it's not 100% based on the game design. Just something I fancied puttin together.
NEOBALLS / ZEN MAGNETS - Neodymium Magnetic Balls (@4205) - Starcraft II's Massive Thor
OUCH !!! ... this happened before I could do a rotational video ... :o(
This is my most complex and largest build to date.
It was designed in parts: Cockpit body, then legs, then arms, then rear guns. Then I had to redesign parts when it came time to assemble it together because of incorrect bonding assumptions and misalignment of magnet fields.
Experimented with x-beam coupled bonds to get the maximum lateral strength with reinforcements on the sides. This proved to be very string. Created a X-Beam using similar methods producing a very strong leg structure. It was capable of support the entire weight of the cockpit body w/o a problem. Had to redesign the leg to cockpit body mount point from the earlier concept because the bond was not completely coupled.
Next up were the arm/guns ... the weight was too much for the cockpit body to support so I fashioned a pair of lego-platforms for them to rest on and take the weight off of the central body.
Finally ... the rear guns ... these were a challenge in that their original mount point design had to be reworked also to make them fit correctly into the rear of the cockpit body. I changed the mount points on the guns to fit the space on both sides and added a few support balls to improve the mount point bonds. I was very surprised how they were balanced and supported only by two point sections to the body. The guns stayed in place for a small series of photos.
The design flaw was in the side bonds of the beam to the legs. The coupled field held nicely for a short amount of time and would have held if it didn't have the weight of the rear guns to support. When they were standing upright and straight, all was good. As soon as I attempted to move the platform forward (to take a video), the rear guns tilted slightly backwards and and that was the end of the leg to body support bonds ... and created the dreaded implosion.
The rear gun weight caused the entire central body section to rotate backwards and fall back on the rear guns ... taking the arms in the process. Perhaps I should have created a Lego-support structure for the rear guns to remove the pendulum force backwards ... but that would have created another view blocker like the side Lego-platforms obstructed the view of the legs and feet. Not sure if I can recreate it for a rotational video ... this took over a week (on/off to design and assemble).
Overall ... I was very happy with the result ... hope I captured enough detail to warrant some visual recognition as a Starcraft II Thor reproduction/interpretation.
This was design and built for the Zen Magnets Contest 26: The Massive Thor
www.zenmagnets.com/blog/26-the-massive-thor/
I tried to document the info for this super complex build (below) accompanied by associated pics in this set
www.flickr.com/photos/tend2it/sets/72157632920071597/
Starcraft II Thor Magnet Count and Detail Talley
======+================
Cockpit Body bottom section: (@0520)
(@0217) - Main shape middle core = (2x108) + 1
(@0095) - central bottom layer 1 = (47x2) + 1 w/black parameter
(@0078) - Sides Bottom layer 2 = (2x(22 parallel pair frnt2bck support + 3 red + 4 gold + 10 ring outside black))
(@0028) - Central bottom layer 3 = (2x14) rectangle
(@0032) - Sides bottom layer 3 = (2x((2x5 parallel bridge rectangle to ring) + (6 ring outside))
(@0010) - Central bottom layer 4 = (10 ring) leg waist w/gold
(@0020) - Sides bottom layer 4 = (2x10 ring) coupled over parallel bridge for perpendicular underside support
(@0040) - Central rear Barrel = (4x8 ring w2 red rings) + (2x4 sqr end)
------
Cockpit Body top section (from center out): (@0371)
(@0166) - top layer 1 = (2x83) w/black missle cover + middle sect separator
(@0105) - top layer 2 = ((2x52) + 1) w/black separator, red trim, gold cockpit
(@0083) - top layer 3 = ((2x41) + 1) w/black separator, red trim, gold cockpit
(@0037) - top layer 4 = ((2x18) + 1) w/black separator trim
(@0010) - top layer 5 = (2x5) w/red/black
------
(@0891)
Leg section x2 (@0640 - 12 removed from bottom of @ leg for foot contact pt)
leg internal structure:
(@0384) - columns = 2 x (4x((2x12) + ((2x11) + 2))) top/bottom coupled bonds w/parallel bonds stacked x 4))
(@0096) - side reinforcements = 2x((2x11) + 2) coupled pair along outside edge centers)
(@0032) - ball reinforcements = 2x(2x4 balls are two balls added to 4 ball in 2, 4, 6, 8th positions) - (12 @ bottom)
leg arch structure (connected to one flat leg top face:
(@0128) - (4x4 parallel sqr) + (2x(6 + 2)) pointy rings) + (4x4 parallel sqr) + (2x(6 + 2)) pointy rings)
Place the two leg arch structures together to form the leg arch
-------
(@1519) = 1531-12
Leg side panels (@0384)
(@0344) - (2 each leg x (2x(2x43 each side))) w/black outside trim
Knees + Leg detail
(@0040) - (2x(2x(6 + 2) knee w/red sqr) + 2x(4 red sqr top of leg))
-------
(@1903)
Feet x2 (@0242)
(@0184) - (2x((2x7 + 2 1st mid layer) + (2x(2x10 + 1) 2nd mid layer) + ((2x(2x8 + 1) outside layer))
(@0034) - (2x(2x(2x3 + 1 top of toe 2 leg)) + (1 center rear foot 2 leg conn) + (2 x 1 outer rear foot sides 2 leg
conn))
(@0024) - (2x(2x6 rings rear foot heel))
-------
(@2145)
X-Beam waist platform - (@0233 - 19) this part is placed across the center perpendicular to the x-beam leg arch
(@0214) - (2x(2x(18 + 17 + 6 + 3)) + (2x(7 + 2)) + ((8 + 1 front side) + (2x9 rear side)) + ((2 x 3 red front center) +
(2 x 2 red front sides) + (2 red rear)) - (19 removed under rear panel side to fold)
Arm Guns (2 pair per arm w/red + black accents)
(@0380) - (4x((4x9 center core) + (3x((2x7) + 1)) top/sides) + (2x7) middle join))
Shoulder to elbow core w/o reinforcements ((@0174)per arm)
(@0348) - (2 x (top((2x5)+2) + (4x8+2 parallel) + ((2x5)+2) + (2x5) + (2x(2x5)+1) + (2x(2x6)+1) + ((4x7)+2 parallel
mount2gun) + (1 ball center to bridge below 2 ball center to 1 ball) + ((2x6)+1) + ((2x4)+2)bottom)
Shoulder to elbow (per arm, per side)
(@0248) - (2 x (2 x (top 3 + 5 + 5 + 5 + 4 + 5 + 4 + 4 + 5 + (2x7arm2shoulder bridge) + (5 + 3 bottom))
Elbow to gun support (per arm, per side) (@0140 - 18 for outside facing side revamp)
(@0122) - (2 x (2 x (((2x9)+1) + (2x8)) -
Revamp outside facing sides for Z bracket (remove 2x(4 top/4 bottom/2 middle/move center ball down, add 1 ball)
Revamp 2 rear centerballs with red
(@028) - add red design outside facing shoulder 2 elbow
------
(@3485)
Rear Guns x2
Large cannon (@0112 each)
(@0224) - 2 x ((2x(2x15) + (4x(5+2)) + (4x(6 ring)))
Smaller cannon (@0092 each)
(@0184) - 2 x ((2x(2x13) + (4x(4+2)) + (4x(4 ring)))
Gun bridges (@0010 each)
(@0020) - (2 x (4 ring + 6 ring across two cannons)
Gun mounts x2
(@0104) - (2 x ((top (2x4+2) + (2x5+2) parallel to existing + (2x4+2) + (2x5 parallel) + (2x4+2) bottom)
Gun panel x 2 (@0102 each)
(@0204) - (2 x (2x(11 + 10 + 9 + 8 + 7 + 6))
-------
Revamp base
(@4221) subtotal b4 assembly
Assembly mods
-------------
Moved the (@0040) - Central rear Barrel = (4x8 ring w2 red rings) + (2x4 sqr end) below the rear of the body between
the leg mount and cockpit body. Actually used the barrel as a mount point for the rear guns.
Modded Cockpit Body bottom section (mount point):
(@0020) = (2 x (7 + 6 + 5)) = Changed = (@0028) - Central bottom layer 3 = (2x14) rectangle to covert parallel
rectangle to hex parallel center, coupled sides
-------
(@4213) = (@4221 - 8)
Moved central bottom layer x-beam
(@0018) = (2x09 ring) = Changed = (@0020) - Sides bottom layer 4 = shifted it down one row, removed 1 ball on end to form point and pinched outside end fit in center of 6 ball side.
(@4211) = (@4213 - 2)
Removed gold 10 ball ring mount
Changed = (@0010) = Central bottom layer 4 = (10 ring) leg waist w/gold
-------
(@4201) = (@4213 - 10)
Modded Rear Guns
(@0100) = Changed = Rear Gun mounts x2 - removed +2 from top/bottom mount point (2x4+2)=>(2x4)
(@4197) = (@4201-4)
Added extra mount point support bwtween rear gun mounts and rear cockpit body
(@4205) = (@4201+8)
Grand Total! = (@4205)