SOLVE THESE IMPOSSIBLE SCIENCE PUZZLES! How are they even possible?

PhysicsFun is bringing you SOLVE THESE IMPOSSIBLE SCIENCE PUZZLES! How are they even possible?
Sit back and relax. Enjoy 10 minutes of oddly satisfying scientific curiosities featuring many mindblowing stuff!

This video contains many interesting science gadgets, satisfying science experiments, innovative science toys, amazing science toys/gadgets and many more DIY, handmade physics toys, gadgets available on amazon, etsy, educational innovations, kickstarter.



And subscribe to our channel @physicsfun

This video contains:
(mechanics, physics, engineering, STEM, puzzle, science)

0:36 👉🏻 Impossible Bolt: Not impossible- but carefully engineered and machined. This puzzling curiosity was inverted by Scott Eliott and machined in solid brass by puzzle crafters Steve Nicholls and Ali Morris of TwoBrassMonkeys.

1:57 👉🏻 Impossible Jar with Golf Ball: The puzzle aspect is to consider how this object was produced. This incredible piece was made by craftsman and artist Nathan Nickerson, and comes with the golf tee display stand (a nice touch!)

2:27 👉🏻 Impossible Bottle Sculpture Puzzle: The puzzle aspect is to consider how the bottle was produced (I personally have some theories- but I do not know the secrets of this artist). I can tell you with high certainty that the bottle was never cut or altered in anyway, and it was not somehow formed around the objects. This bottle by Phil Evans is one of the best I’ve seen.

3:10 👉🏻 Forks and Toothpick Balance: Incredible DIY physics toy.
(bartrick, balance, centerofmass, equilibrium, physicstoy, stability, fork)

3:38 👉🏻 Impossible Dovetail
(impossiblebox, dovetail, dovetailjoint, impossibleobject)

4:22 👉🏻 Four Marble Puzzle: one of my favorite physics brain teasers- A beautiful and well-made puzzle from Creative Crafthouse.
(brainteaser, marbles, centripetal, centrifugal, rotation, kineticenergy)

4:45 👉🏻 Impossible Arrow: Not impossible, but creating this does depend on the use of some obscure physical properties of wood (similar to the impossible nail). This delightful design was made by illusionist and artist Victoria Skye @vicskye

5:20 👉🏻 Impossible Wallet

6:08 👉🏻 Impossible Knot: how did this overhand knot get into this closed continuous band of rubber? It did not get there by cutting the loop, tying a knot, and rejoining it. Amazingly this band was once a rubber o-ring. How was it cut to produce a knot? An “impossible object” related to the Möbius strip by mathematician and artist George Hart- a brain teaser puzzle he calls “Tying the Knot”.

6:46 👉🏻 Raketti Puzzle

BONUS CLIP
Nova Plexus Puzzle: 12 identical brass rods can create 4 interlocking triangles in a perfect symmetry- look carefully and you can see that each rod is in an identical configuration with the 5 others that connect with it. Precision machined notches on the ends of the rods allow them to interlock with elastic tension such that vector sum of the 5 forces on each rod is zero- creating this astonishing geometry as the equilibrium state. Unlock the ends of any two rods and the system instantly disassembles. Invented and designed by artist and computer scientist Geoff Wyvill in 1978, this puzzle has just recently been made available for sale with a limited production run.

Background music by :

1)Song: Ikson - Youth (Vlog No Copyright Music)
Music promoted by Vlog No Copyright Music.

Creative Commons — Attribution 3.0 Unported— CC BY 3.0

Thank you for 10:12 minutes of your time.

#science #physics #puzzle

[physicsfun]

Hi everyone,
Solve all these puzzles!
11 puzzles of 11 marks :)
Let see how many are you able to crack their secret.
Try to solve without reading others comments.
#quarantinehomework
Stay Home Stay Safe

[yencheonglee]

Arrow and nut puzzle: insert the nut into the branch and wait for the plant to grow until the branch becomes thick enough to make the arrow.

[thebrownengine]

4:43
Spin it really fast at the centre

[davejoseph]

Wood is amazingly compressible in the cross-grain direction when steamed or soaked in hot water. A lot of "impossible" woodworking uses this fact.

[bmilano]

This is the most unsetteling video i watched to start my morning.

[_.Infinity._]

7:19 it is because metals have faster rate of heat transfer than non metals.


If you touch a metal and a piece of wood at room temperature, the metals feels cooler right? If you check it using an Infrared thermometer you'd find they're at the same temperature. What we humans feel is the rate of trnasfer if heat. When we touch the metal heat from our hand starts to flow towards the metal to achieve equilibrium and thus it feels cooler.

[americansupervillain]

The impossible bolt is rather simple, two types of threads, fine and course. The fine threads are cut onto the surface of the course threads, just counter clockwise. One nut is threaded to use the fine threads and the other is threaded to use the course threads. I can program a CNC lathe to make these.

[simonx]

god damn it, you better upload the solution:)

[InfernoCatalyst]

1. The wood was heated and cramped at one of the outer notches, the hole was made at that point and the nail inserted to the hole, then the wood was heated again until it perfected it's original state ✌

[covfefewithdave]

1. wood was soaked, squeezed in a vise, then nail put in. Left to dry, the wood returns to its former size.
2. One nut has left, the other has right-hand threads.
3. Jar heated with hot water, then dumped out, golf ball placed on top sucked into it by steam cooling off.
4. Bottle built around the contents.
5. forks are balanced like tensegrity.
6. Dovetail joints really slide off. not how it looks.
7. spin it on the table.
8. same technique as #1
9. straps are folded under the bill when wallet is flipped. Straps NOT anchored in the center fold.
10. not enough detail is visible on my phone. Guessing, the strap is really an O-ring.
11. Wood is an insulator, aluminum is not.

[Meinstein]

The lock and deck of cards in the bottle really has me stumped. All I can think of is that the bottom of the bottle was cut and melted back in place?

[studyboy]

I have done it without seeing hind and ofcourse the comments.

1. The nail is carved from the wood....the nail was inside the wood ( maybe it kept with the seed)
2. Their are two bolt...one bolt is clockwise and the second bolt is fixed on 1st bolt ( maybe by glue or something else) which is counterclockwise
3. The golf ball was put on the top of the jar first, secondly it air was passed from the between of ball and the jar and it went inside
4. The deck of cards are placed on the bottle one by one by folding the cards...it is done very finishely...and then the padlock kept inside bottle tied with the cork
Or
The bottle was cut from bottom and the deck of cards were glued and the padlock were tied on the cork ( it was open when it went inside the bottle then locked and tied to cork very finishely)
5. It's an center of mass ( c.o.m) concept ...the net c.o.m were on the side of glass so it is balanced
6. The good thing about the object is that how the red thing were fixed inside the wood.

[jimmyvalentine]

The forks and toothpick trick is based on centre of mass concept I think

[tom-kzpb]

Pound a nail into a tree, wait a few years until the tree grows more and embeds the nail, then carve the whole thing out carefully, using something like a magnetic stud detector to see where the nail is. Or maybe melt the steel and pour it into a heat-resistant mold that is embedded in the wood, let it harden, and remove visible pieces of the mold (if you managed not to set the wood on fire).

[macieksoft]

3: Jar was heated and streched, they put the ball in, heated the jar again and shrunk it. Glass is elastic when heated and you can change the shape of it. You can do it multiple times,
4: They cut the bottle in half, put the stuff in, then they heated the glass to stick the 2 pieces back together.
5: Simple thing there. It is all about center of gravity. The place where toothpick touches glass is right at the center of mass of the whole fork contraption.
6: Turn the thing brown side down (to prevent bearing ball from locking it) and then slide it open.
7: Put the thing on the turntable and use centrifugal force.
11: Maybe hit the table with you'r fist hard enough for it to jump out? Use glue to remove it? Use vaccum?

[johnharris]

Wood is insulator, aluminum is conductor.

[bhushangujrathi]

2: threads on one nut are clockwise and other are anticlockwise.
7: Spin it

[knuckles]

The Raketti Puzzle: Slowly pour water into the bottom until it floats high enough to grab it.

[SoulEaterGT]

4:13 Impossible Dovetail solution is that the parts move diagonally to solve the puzzle.
4:35 solution is the centripetal force. To get the four balls on the corner, we need to spin it and the balls will go to the edges.
5:58 The ribbon changes its place whenever u change the sides.

[themvids]

1st puzzle, the wood is soaked in hot water then both end pieces are squeezed with a vice allowing the nail to be hammered thru the centre lugs!