Find Jobs
Hire Freelancers

Colored Smoke - repost

$750-1500 USD

クローズ
投稿日: 約10年前

$750-1500 USD

完了時にお支払い
Need to be able to create healthy/non toxic and breathable colorful smoke. Specific details will be given if interested in the project. Price can be negotiated.
プロジェクト ID: 5490511

プロジェクトについて

7個の提案
リモートプロジェクト
アクティブ 10年前

お金を稼ぎたいですか?

Freelancerで入札する利点

予算と期間を設定してください
仕事で報酬を得る
提案をご説明ください
登録して仕事に入札するのは無料です
この仕事に7人のフリーランサーが、平均$1,584 USDで入札しています
ユーザーアバター
Hi, I'm interested on the project. My education is in chemical engineering (MsC) and nanotechnology (Master). I work as freelance consultant in chemistry, engineering and nanotec. Some months ago there was a similar project on this website and I bidded as started a research on it. This is the reason why I have some knowledge and experience in this field. If you wish to know more, please let me know. I'd like to know more on your requirements too. Sincerely CBM
$1,250 USD 30日以内
5.0 (2 レビュー)
4.3
4.3
ユーザーアバター
I am 25. I have Master's in Precise Organic Synthesis and Bachelor's in Nuclear Chemistry. Over 6 years of competitive and sufficient lab experience. I've managed people. I've educated people. I've project led. I have more than enough finished international and local projects. Feel free to contact me!
$1,950 USD 20日以内
4.8 (4 レビュー)
4.7
4.7
ユーザーアバター
A proposal has not yet been provided
$1,250 USD 20日以内
4.7 (15 レビュー)
4.2
4.2
ユーザーアバター
Dear cdehrlic, my name is Marco Stoller, assistant professor at the University of Rome "La Sapienza", Department of Chemical Engineering. I'm very courious about your call, since in my opinion it is difficult to forumalte colored smoke without dye and/or chemical additions which are normally non toxic but also not healthy. The only smoke this is accepted to be without harm is nowadays white, the same used in disco and e-cigarettes. It is possible to color this smoke by colored light sources, but this applys only if the light beam is free and do not encounter obstacles. My expertize covers also nanotechnologies, which are in this case to avoid: the particles are very effective in colour renedering, but extremely Dangerous for human health. Most probably, to have healthy colored smoke, you need dye particles in the range of microns, which are catched by human natural defense systems in nose and lungs. Nevertheless, I'm available to discuss ideas with you. I have a chemical laboratory with all chemicals and facilities available for experimental campaigns, if required. Best Regards, Marco Stoller
$2,000 USD 30日以内
5.0 (1 レビュー)
3.2
3.2
ユーザーアバター
I'm Amal. I'm a researcher in the faculty of Science (Chemistry and Zoology department). I'll give you many ways to make non toxic colored smoke, with a very easy and inexpensive integrates and with incredible ideas to make it perfect. Feel free to contact me to discuss more.
$1,111 USD 30日以内
0.0 (0 レビュー)
0.0
0.0
ユーザーアバター
hello, dear. i'm an expert in matlab and chemistry. i have an experience about colored smoke in airplane. so i wish u to send me ur detail description. then, i can decide ur payment and deadline. if u a interest, let's contact with us and talk about in detail. sincerely. i would wait ur reply. thank you.
$2,000 USD 30日以内
0.0 (0 レビュー)
0.0
0.0

クライアントについて

UNITED STATESのフラグ
Fallsburg, United States
0.0
0
メンバー登録日:2月 26, 2014

クライアント確認

ありがとうございます!無料クレジットを受け取るリンクをメールしました。
メールを送信中に問題が発生しました。もう一度お試しください。
登録ユーザー 投稿された仕事の合計
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
プレビューを読み込み中
位置情報へのアクセスが許可されました。
あなたのログインセッションの有効期限がきれ、ログアウトされました。もう一度ログインしてください。