Silent locking, switchblades and folding knives

Silent, locking, switchblades and folding knives.

So there's no click when the knife locks in to place and should stay in place, unless closing it again according to the delocking mechanism.

Stealth, locking folding knives.

See through glasses

See through glasses. So the wearer can see through the glasses, but other people
can't see through the glasses.

And the wearer should have the best view through the glasses, almost natural.

Long range, high capicity pepper spray

Long range, high capicity pepper sprayer.
With the big canisters in a backpack.

Important: First tests.
And there should be no lasting damage, even for close by people, getting a high dose.

Electromagnetic, ferrous weapon(s) and materials attrector around the door

Electromagnetic, ferrous weapon(s) and materials attrector around the door. Or at a certain place.
(only if really needed, slightly dangerous for people entering while having ferrous metals like keys or while wearing steel work boots and or).
Might also be extremely dangerous for people who have ferrous metal(s) in their body.

for:
-So that all ferrous firearms and or melee weapons will be attracted towards the giant, extremely strong electromagnet.

Important: On and off switch.

Tests first.

Important for data storage

A data storage method which has extreme amounts of data capicities and will theorethically last for millions of years and or longer. And it should be very strong, very break and shock resistant.

And holding something like a strong magnet close to it should not be a problem. Even a solar flare going through the ionosphere or a high power electromagnetic pulse shouldn't be a problem.

Reversing negative evolutionary traits

Reversing negative evolutionary traits.

A box with razor wire which will fill a certain sized space with razor wire

A box with razor wire which will fill a certain sized space with razor wire within around 5-15 seconds.

Important: It should be very safe. Should normally never go off. A simple lock maybe.

Also possible: With a slide and push or screw (safer) lock and a fuse.

By Jef Koelewijn

A box with barbed wire which will fill a certain sized space

A box with barbed wire which will fill a certain sized space with barbed wire within around 5-15 seconds.

Important: It should be very safe. Should normally never go off. A simple lock maybe.

Also possible: With a slide and push or screw (safer) lock and a fuse.

Being able to breath normally while having very heavy wind towards oneself

Being able to breath normally while having very heavy wind towards oneself.

Own:
-Mouth open
-Contracting certain face muscles
-Contracting the abdominals in a certain way

And finding out more.

By Jeffried Koelewijn