[雷] 「電擊槍引火」之簡介及關鍵字 - 探索頻道

參考網址：
List of MythBusters episodes (維基百科)
http://en.wikipedia.org/wiki/List_of_MythBusters_episodes
MythBusters 2010 season (維基百科)
http://en.wikipedia.org/wiki/MythBusters_(2010_season)

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流言終結者：電擊槍引火 (Fireball Stun Gun) 第146集

單元：　電擊槍引火 (Fireball Stun Gun)、 煙火人(Fireworks Man)

本集的流言終結者要小心火燭，我們驗證的流言讓人重溫少年時光。托瑞、格蘭和凱莉大
放煙火，他們要驗證人類火箭煙火流言。亞當和傑米則反客為主，驗證他們最愛的一集
CSI犯罪現場，測試兩種看似不會致命的武器，兩者結合能否致人於死，運氣好的話還會
有焦屍。

本集要驗證兩個流言：CSI犯罪現場的一幕「辣椒噴霧加上易燃襯衫再用電擊槍射擊會引
發大火球」？煙火真的有辦法讓人飛越湖泊？



關鍵字：
電擊槍(stun gun)、辣椒噴霧(pepper spray)、著火(catch on fire)、CSI犯罪現場
(CSI: Crime Scene Investigation)；
四百支火箭(400 rockets)、坡道(ramp)、飛越45公尺(fly over 150 ft)、平安落水
(land safely in a lake)、業餘者(amateur)；

火花(sparks)、火源(ignition source)、明火(open flame)、三級防護衣(level 3 ?
suit)、易燃性的標準距離：6英吋、不同品牌的辣椒噴霧(various pepper spray
brands)、易燃推進劑(flammable propellant)、測量燃燒時間、打火機(lighter)、天然
纖維(natural fibers)、法蘭絨(flannel)、嫘縈(Rayon)、羊毛(wool)、醋酸纖維
(acetics fiber)、起絨(fleece)、亞克力纖維(acrylic fiber)、格紋起絨襯衫(plaid
fleece shirt)、鐵絲假人、導電的皮膚(Conductive skin)、泡棉(Foam)、鋁箔(foil)、
汽油火焰噴射器(Gasoline flamethrower)；

市售煙火(commercial Fireworks)、歐洲煙火(European made rockets)、高速攝影機
(high-speed camera)、刻度尺(scale)、載重(weight)、減速到五成(slow down by 50%)
、同樣的飛行路徑(identical fly path)、鋼索(steel cable)、強力螺帽(heavy-duty
nuts)、自製火箭(Homemade rocket)、模型火箭馬達(model rocket motor)、電子引線
(electronic fuse)、肉盾(Human shields)、迷你老兄(mini-buster)、筆直穩定的飛行
(straight & stable flight)、不能在發射台上爆炸(can not be exploded on the
launch pad)、黑火藥盤(tray of black powder)、同步點燃(Synchronized ignite)、隔
熱板(heat shield)、機翼(wings)、降低坡道摩擦力(reduce friction)、滑板
(skateboard)、軌道(rail)、失控打轉(spinning out of control)、機翼和鰭片(wings
& fins)、衝浪板(Surfboard)、溝槽設計(Groove)、老兄(Buster)；

易燃性(flammability)、衣服的質料(clothing materials)；
推力(thrust)、承載力(Carrying capacity)、火箭速度(rocket speed)、鼻錐(Nose
cone)、煙火藥包(? package)、細棍(stick)、附著引線的馬達(notor with fuse)；

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Fireball Stun Gun

A taser being used on a target covered with pepper spray will cause the
target to catch on fire. This myth was inspired by an episode of CSI: Crime
Scene Investigation, in which the Mythbusters starred in a cameo
role. "Plausible"
First, the Mythbusters attempted the myth exactly as it appeared on the show,
by firing a taser at a coat covered in pepper spray, but failed to achieve
combustion. The Mythbusters decided to analyze the individual parts of the
myth. They studied a taser and discovered that it created sparks when in
operation, providing a possible ignition source. They then tested various
pepper spray brands for flammability. While 2 of the brands did not react,
the other 3 combusted violently due to their use of flammable propellant.
They then tested various clothing materials to determine which was the most
flammable. While the material used in the show was flannel, the Mythbusters
determined that acrylic fiber was the most flammable. They then combined all
three aspects of the myth and managed to ignite a pepper-covered acrylic
shirt with a taser. However, the flame was not as intense as that seen on the
show, so the Mythbusters used a significantly larger amount pepper spray to
achieve the same effect. Since the myth required a number of factors to
achieve, the Mythbusters settled on a Plausible result. To end on a bang,
Jamie incinerated a dummy using a flamethrower.


Fireworks Man

A man can attach 400 rockets to himself, launch off a ramp, fly over 150 ft
(45.7 m), and land safely in a lake. "Busted"
The Build Team first tested various high powered rockets to see which ones
could generate the most thrust. However, they discovered that none of the
rockets commercially available in the United States could lift a person in
the numbers stated in the myth. To solve this problem, the Build Team decided
to duplicate more powerful European made rockets and found them suitable for
their needs. The Build Team then tested various small scale rocket designs to
see which would be the most successful. During the full scale test, Buster
managed to successfully launch off the ramp, but quickly lost control and
fell into the lake well short of the 150 feet. However, even though Buster
would have survived the launch, the fact that the rig didn't work and that
any amateur's attempt would not meet the same quality led the Build Team to
reluctantly bust the myth.

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