Pinterest
After the final versions of the braces came out of a vacuum-form machine, Dudley sanded down the edges so they wouldn’t irritate his gums.

This guy fixed his teeth by 3D printing his own plastic braces for $60

Amos Dudley has somehow managed to design and print a custom dental appliance for correcting his teeth, but is this really a good idea?

14. Bangladesh

The 20 most dangerous countries in the world for tourists

The World Economic Forum released its annual ranking of the safest and least safe countries.

Making this casting was simple, he says. "I put the mold upside down in a yogurt container, and then filled it with liquid Permastone," he writes. "When it came out, I simply broke off the top to reveal the casting, and used a razor blade to smooth out the surrounding area."

This guy fixed his teeth by 3D printing his own plastic braces for $60

A college kid who knew nothing about dentistry straightened his own teeth. But there's a catch.

2. Yemen

The 20 most dangerous countries in the world for tourists

-backed Saudi coalition restarts war in Yemen, killing 18 civilians in air strike on market

6. Venezuela

The 20 most dangerous countries in the world for tourists

VENEZUELA -- Shortages of basic goods such as water, food, medicine, and electricity have lead to much social unr.

11. Philippines

The 20 most dangerous countries in the world for tourists

PHILIPPINES: A boy leaping between apartment-style tombs in the Barangka public cemetery as Filipinos visit the graves of their deceased loved ones to commemorate All Saints Day.

17. South Africa

The 20 most dangerous countries in the world for tourists

20. Democratic Republic of the Congo

The 20 most dangerous countries in the world for tourists

And after about four months.

This guy fixed his teeth by 3D printing his own plastic braces for $60

But did they work? Here was his smile before.

This guy fixed his teeth by 3D printing his own plastic braces for $60

Presumptive President-elect Rodrigo Duterte offered to the Communist Party of the Philippines (CPP) the Cabinet posts of agrarian reform, labor, social welfare

An up-close view of the 3D-printed mold.

This guy fixed his teeth by 3D printing his own plastic braces for $60

"Here’s where it started to get very exciting," he writes. The 3D printing of the molds.

This guy fixed his teeth by 3D printing his own plastic braces for $60

No more eye-popping orthodontist bills - when will tray tech shops be as popular as e-vapor shops?


More ideas