Square dart boards

Square dart boards.
Also specially made to withstand very hard throws.

Normal throws, sideways throw and very hard throws with a lot of arm, range of motion.

By GOTT, Jef Koelewijn

Waterproof, small and very compact, SD card holder for one SD card

Waterproof, small and very compact, SD card holder for one SD card.
Or maybe another data storage card.

Important:
-Very waterproof
-Shouldn't open when unwanted
-Very good material(s)
-Durable
-Strong

By Jeffried Koelewijn

Electricity generation research

What is the:
Cheapest (due to materials (but still the highest quality) and placements etc)
Least, to no maintainence
Most durable
Highest energy production

Going over all the different kinds of energy generation methods.

What is the best for which countries and or regions.
-Some countries might be more suitable for certain kinds of
 energy generation

By GOTT, Jef Koelewijn

Magnetic coated wire with the magnetic coating in a pattern

Magnetic coated wire with the magnetic coating in certain patterns
-Striped
 -Vertical
 -Horizontal
-Hexagonal
-And maybe more

And seeing if this might be useful for something

By JK

Sound dampening, sound proofing heavy bag sleeve

Sound dampening, sound proofing heavy bag sleeve for around the heavy bag.

-Very durable
-Best material

By Jef Koelewijn
From South-Holland, The Netherlands

Leather made from male animals - For men

Leather made from male animals. For men.

Also predatory, male animal leather. For men.

Infrared thermal imaging while a person exerts as much physical force, power as possible

Infrared thermal imaging while a person exerts as much physical force, power as possible.

So a person looks normal at the thermal camera and then exerts as much physical force, power as possible.

Some peoples skin can turnred in a matter of seconds when exerting as much physical force, power as pssible.

By JK

Cryogenic hardened steel, bullet resistant, ballistic plate

Freeze tempering, cryogenic hardening a steel ballistic plate by bringing it to around -185 degrees celcius.
-Mainly done with liquid nitrogen.

Maybe as an extra tempering method to make it even harder.

By Jef Koelewijn
From South-Holland, The Netherlands

Putting photovoltaic effect having semi conductor powder in an electrolyte

Putting photovoltaic effect having semi conductor powder in an electrolyte.
-Maybe very fine powder to nano powder.
-And the powder should not go to the bottem of the container, somehow.
 If not possible semi coating the inside of a transpirant container might also be possible.

For electricity generation or a transpirant battery design. If it has a certain effect.

By JK

An idea for an important security update for smartphones and tablets

When typing a password on a smartphone for example, every last typed letter and or number and or character is visable.

And this is a problem. It's a vulnerability.
And there are even hack tools, script programs with which you can view
everything on the screen and then you can get peoples passwords.

So it's important that there are only dots. And offcourse also only dots when typing.

By Jef Koelewijn

Researching if there's an electrolyte which can be recharged by a magnet after it's depleted

Researching if there's an electrolyte which can be recharged by a magnet after it's depleted.

Extra idea: Maybe by adding something.

Important

1 Making complete new technologies, inventions and ideas.

2 Combining technologies.

3 Perfecting and improving technologies.

4 Finding (more) uses for technologies.

Extra:
Problem solving.


Jef Koelewijn
From South-Holland, The Netherlands

Important. Problem finding and problem solving.

Problem finding.
And sometimes it's not clear what the problem is and it needs to be found
.
Problem solving.

A special kind of batterydynamo

Fully combining a battery and a dynamo.

So combining an electrolyte and an anode and a cathode with for example a turning waterproof made or completely water resistant permanent magnet or magnets.

Extra: Testing multiple electrolytes.

Turning the cathode into a coil.
And turning the anode into a coil.
And generating electricity with the electrolyte and with a turning magnet or magnets inside or near a coil or the coils. Or a design with which the magnets don't need to turn.
-Update: Problem: If the coils are in contact with the electrolyte it might not work. But it might have an effect on the electrolyte, this is also interesting to research.
Important: The anode and cathode should not touch each other in the electrolyte
A design where the magnets are outside of the electrolyte and maybe parts of the anode and cathode are also outside of the electrolyte and in a coil.
-Update: Problem: If the coils are in contact with the electrolyte it might not work. But it might have an effect on the electrolyte, this is also interesting to research.

If possible.
The design might be a bit strange.

By Jef Koelewijn
From South-Holland, The Netherlands

Researching if it's possible to make water plants which can live in extreme kinds of water

Researching if it's possible to make water plants which can live in extreme kinds of water.

So water which normally doesn't harbour water plants.
And adding more of that water to a certain amount of water plants periodically and with each generation.

Seeing if it's possible to turn a normal plant into a water plant

Giving a certain amount of plants more and more water periodically and also more water with each generation until they're basicly fully and then fully living in water.

An interesting idea for social sites or for a social site

For pictures and videos (mainly with some text):

For men:
-Being able to set a thumbs up or something else for video and picture uploads, uploaded
 by man.

-And being able set a heart for picture and video uploads, uploaded
 by woman.


For woman:
-Being able to set a heart for video and picture uploads, uploaded
 by man.

-And being able set a like or thumbs up for picture and video uploads, uploaded
 by woman.


So putting that option in the settings.


By Jef Koelewijn

Reading neural oscillation, brain waves while exerting as much physical force as possible

Reading neural oscillation, brain waves

While contracting as many muscles as hard as possible.

Making vegitation and trees which can turn something else into food with oxygen as a byproduct instead of CO2.

Making vegitation and trees which can turn something else into food with oxygen as a byproduct instead of CO2.
-Might be important for terracotting

So giving a vegitation air with a gas instead of CO2 which contains oxygen. .
Or periodically a little bit more of that air with an oxygen atoms containing gas inside that air.
Extra: Might also be important for terracotting

By Jef Koelewijn
05-10-2019

Vegitation growth with different kinds of athmospheric pressure

Putting a vegitation inside a chambre and letting it grow in different kinds
of athmospheric pressure. Also very high and very low athmospheric pressures.

By Jef Koelewijn
05-10-2019

Seeing what if happens if you give vegitation different kinds of air and gases

For vegitation inside a chambre:
Periodically putting a little bit more helium inside a chambre together with normal air
Periodically putting a little bit more xenon inside a chambre together with normal air
Periodically putting a little bit more argon inside a chambre together with normal air
And more gases of the periodic table if possible

Periodically putting a little bit more CO2 inside a chambre together with normal air
And more gases

By Jef Koelewijn
05-10-2019

Truck with a trailer and a massive EMP (electromagnetic pulse) device

Truck with an EMP (electromagnatic pulse) device which is just below the size of the trailer
and inside the trailer.
Around: (2 metres high, 10 metres long and 2,50 metres wide)
        (Or 2 x 2 metres high, 5 metres long and 2,50 metres wide)

-Seeing what the reach is
-Seeing the damage and more it causes

Truck with a trailer and a massive electromagnet

Truck with a trailer and the trailer should be filled with an extremely large
electro magnet (2 metres high, 10 metres long and 2,50 metres wide)
               (Or 2 x 2 metres high, 5 metres long and 2,50 metres wide)
-Seeing the range of such an electro magnet
-And seeing how much it can attract

Only putting it on when far away enough from the truck and the hanger
-At a testing ground without people

Liquid nitrogen thrower

A liquid nitrogen thrower.

If possible.
First testing how far it would get.
-Maybe more pressure and the liquid nitrogen will get further faster and with less temperature loss.

Creating a new human blood type

Creating a new human blood type.

Maybe with certain benefits.

And maybe even multiple blood types with it's own unique properties and benefits.

Researching how to cause evolution

Researching how to cause evolution

Research into how to cause evolution.
And research into how to cause evolution fast and rapidly. 

Ultrasound, ultrasonic whistle with a slide for frequency adjustment

Ultrasound, ultrasonic whistle with a slide for frequency adjustment.

This would be a whole lot easier and faster.
-And maybe it's possible to adjust the frequency while blowing the whistle

An acoustic note for research

Difference in sound when hitting a piece of metal which gives off a lot
of sound and recording that sound and playing it with a speaker.

I think there must be differences, and maybe important differences.