I have no reason to believe that these inventions shall not work, they seem logical.
IF you can find one logical explanation as to why each one of these images WONT work.
(However, practicabilty does not count as a point.)
Bite me.

The water one FAILS so badly it is funny.

Bite me, it works.

YOU FAIL MINIMAN. THE METAL WOULD JUST COME OUT OF THE WATER.

YOU MIND IS NOT GOOD ENOUGH TO BE A JOOBAWOK. I DON'T CONVERT THE DOWN RIGHT STUPID.

Here is y it doesn't work the metal would come out of the water, and besides that. The metal would be drawn to one of the magnets and stay there and not be pulled to the next one, unless they were of varying strengths, then the metal would just all get stuck at the strongest one, the only way to make this work would be not to use water and to use electromagnets what would mean you wouldn't have infinite energy.

I AGREE. MINIMAN'S LOGIC IS RIDICULOUS. HIS MIND IS TOO PUNY TO BE A JOOBAWOK. ALL HUMAN'S WHO ARE TOO STUPID TO BE A JOOBAWOK SHALL DIE INSTEAD WHEN THE GREAT CLEANSING BEGINS.

The only one i find remotely possible is the flashlight one, but the light particle would have have to be traveling perpendicular to the mirrors with no variation.

I wonder what would happen if you used charged water particles.

ACTUALLY NO LIFE. THE FLASHLIGHT ONE IS NOT POSSIBLE BECAUSE EVERY TIME THAT LIGHT HITS A MIRROR, SOME OF THE LIGHT IS ABSORBED WHILE MOST OF IT IS REFLECTED. THEREFORE THE LIGHT WILL NOT REFLECT FOREVER.

MAYBE ONE DAY YOU CAN JOIN US AND BECOME A JOOBAWOK AS WELL LIFE WHILE THE MORE STUPID HUMANS ARE ELIMINATED DURING THE GREAT CLEANSING.

Hurr hurr.
Thats one.

And emilia, if you aint got the balls to say something to someone over the internet, WITH your own profile, dont say anything at all. -facepalm.jpg-

*MINIMAN GETS HIT BY AN INFINITE FACEPALM*

THAT IS INFINITE ENERGY

I meant if the mirrors were perfect (what no mirror is true but meh) so that they had 100% reflection.

OH YES. IF A MIRROR HAD 100% REFLECTION THEN IT WOULD WORK, BUT NO HUMAN MIRROR IS CAPABLE OF THAT.

Please tell em why the hot air balloon one wont work.

YOUR MIND IS TOO PUNY TO TRUELY UNDERSTAND, BUT I WILL EXPLAIN AS SIMPLY AS POSSIBLE.

THE ATMOSPHERE ROTATES WITH THE EARTH. THE EARTH IS A SINGLE BODY INCLUDING ITS ATMOSPHERE, SO WHEN IT ROTATES IN SPACE, THE ATMOSPHERE ROTATES AT THE SAME RATE. ONLY THE WIND AND FORCES OF THE WEATHER CAN MOVE THE BALLOON, BUT THE BALLOON WILL NOT SIMPLY JUST GO AROUND THE EARTH BECAUSE THE ROCK OF THE EARTH IS ROTATING WHILE ITS ATMOSPHERE DOESN'T, THAT IS IMPOSSIBLE. THE ATMOSPHERE IS MATTER JUST LIKE ANY GAS.