Ashton Cofer — 神童の伝記

伝記

The problem, in one number

TED's description of the talk states the case in a sentence: from packing peanuts to disposable coffee cups, the United States alone produces some two billion pounds of Styrofoam each year, none of which can be recycled. Expanded polystyrene is mostly air by volume, which makes it uneconomic to collect and transport, and it does not break down usefully in landfill.

That combination, enormous volume and no viable recycling route, is what makes it a standing target for student science projects. What distinguishes Cofer's is that the team went after the chemistry rather than the collection problem.

What they built

The approach, as TED describes it, was a heating treatment that breaks used Styrofoam down into something useful. The talk runs just under six minutes and was recorded at TED-Ed Weekend in December 2016.

What exactly the Styrofoam becomes is not specified on the TED page used here, and the teammates are not named there either. The Google Science Fair record, as summarised in the Wikipedia article on the competition, lists the award as going to Cofer with teammates and gives his age at the time as 14.

The Google Science Fair, 2016

The Google Science Fair ran annually as a global online competition for teenagers, with entrants narrowed to a small group of finalists who presented to judges, and a set of named awards attached to sponsors including Scientific American, National Geographic, Virgin Galactic and Lego Education. Cofer's project took one of the 2016 awards.

The precise name of the award, and the names of his teammates, come from the Wikipedia summary of the competition rather than from a Google announcement in the material used here, and should be treated accordingly. The TED page, which is the stronger source, confirms the project and the team but not the prize.

What is documented, and what is not

Firm: the invention as TED describes it, a heating treatment that breaks used Styrofoam down into something useful; the TED-Ed Weekend talk of December 2016 and its title; and the two-billion-pound figure for annual US Styrofoam production.

Not documented in these sources: his date of birth, which is why the birth year here is derived from a reported age of 14 in 2016; his home town and school; what the treated material becomes; whether the process was patented, scaled or licensed; and anything about him since 2016. A named award and a named team appear only in the secondary summary used here.

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Why student projects on waste rarely go further

A great many science fair projects propose solutions to plastic waste, and very few of them reach an industrial plant. The obstacle is rarely the chemistry. It is that the economics of waste turn on collection, sorting and transport, and a process that works on a benchtop still has to compete with the cost of putting the same material in a hole in the ground.

That is worth saying plainly on a page about a 14-year-old's invention, because the honest measure of this work is not whether Styrofoam recycling has since been solved. It is that a school team identified a material everyone had written off, found a thermal route to make it useful, convinced a panel of judges, and then explained it in under six minutes to an audience that had never thought about packing peanuts. The sources here document all four of those things and none of what came after.

功績の年表

Ashton Cofer — every milestone on this page, in order.

2016

Googleサイエンスフェアで賞を受賞使用済みの発泡スチロールを分解する熱処理の研究で、サイエンスフェアのチームメイトと共に14歳でGoogleサイエンスフェアの賞を受賞。

December 2016

TED-Ed Weekendで研究を発表「A plan to recycle the unrecyclable（リサイクル不可能なものをリサイクルする計画）」と題した講演で、TED-Ed Weekendにて研究を発表。

2016

TEDが講演を公開TEDが講演を公開。米国だけでも毎年約20億ポンドの発泡スチロールが生産され、そのどれもがリサイクル不可能であると指摘した。

Watch: Ashton Cofer on camera

Making the Unrecyclable Recyclable Ashton Cofer TEDxColumbusAcademyTEDx Talks

Ashton Cofer: A young inventor's plan to recycle StyrofoamTED-Ed Student Talks

歴史的比較

人物	国	節目	年齢 / 記録
Ashton Cofer	アメリカ合衆国	使用済み発泡スチロールの熱処理	14歳
Leanne Fan	アメリカ合衆国	Finsen Headphones、中耳炎の検出と治療	14歳
Valerio Pagliarino	イタリア	LaserWAN、レーザーベースのブロードバンドインターネットリンク	16歳
Naisargik Lenka	インド	Pradhan Mantri Rashtriya Bal Puraskar 2019、イノベーション部門	17歳
Jeremiah Thoronka	シエラレオネ	Optim Energy、道路の振動を電気に変換する技術	—

What is documented — and what is not

✓ Documented

A heating treatment to break used Styrofoam down into something useful, developed with science fair teammates
TED-Ed Weekend talk in December 2016 titled A plan to recycle the unrecyclable
TED's figure of some two billion pounds of Styrofoam produced annually in the United States, none recyclable
An award at the 2016 Google Science Fair at age 14

? Unverified, disputed or wrong

Date of birth, home town and school are not stated in these sources
What the treated Styrofoam becomes is not specified on the TED page
The award's exact name and the teammates' names come from a secondary summary, not a primary announcement
Whether the process was patented, scaled or licensed is not documented, and nothing records him after 2016

Questions people ask about Ashton Cofer

How old is Ashton Cofer?

He was reported as 14 at the time of the 2016 Google Science Fair award. No source used here gives his date of birth, so the birth year on this page is approximate.

What did Ashton Cofer invent?

With science fair teammates, a heating treatment that breaks used Styrofoam down into something useful, as TED describes it.

What is his TED talk called?

A plan to recycle the unrecyclable, recorded at TED-Ed Weekend in December 2016 and running just under six minutes.

How much Styrofoam does the United States produce?

Some two billion pounds a year, according to TED's description of the talk, none of which can be recycled.

Who were his teammates?

The TED page does not name them. A secondary summary of the Google Science Fair records a team, but the names are not confirmed by a primary source here.