60 Burnin PPTs View free & download

The Problem with Burning Fuels The Problem with Burnin PowerPoint PPT Presentation

The Problem with Burning Fuels The Problem with Burnin - The Problem with Burning Fuels The Problem with Burning Fuels Carbon Dioxide Sulphur Dioxide Oxides of Nitrogen SOx and NOx Global Warming Acid Rain It is possible ...

The Problem with Burning Fuels The Problem with Burning Fuels Carbon Dioxide Sulphur Dioxide Oxides of Nitrogen SOx and NOx Global Warming Acid Rain It is possible ...

| PowerPoint PPT presentation | free to view

BurnIn for FPGAsASICs BOK Task 04018 PowerPoint PPT Presentation

BurnIn for FPGAsASICs BOK Task 04018 - ... Three major testability requirements are; stuck at fault coverage, at-speed test, ... suitability of IDDQ and at-speed testing for deep sub-micron ...

... Three major testability requirements are; stuck at fault coverage, at-speed test, ... suitability of IDDQ and at-speed testing for deep sub-micron ...

| PowerPoint PPT presentation | free to view

EEE287 California State University Sacramento VLSI Design IC Manufacturing and Test PowerPoint PPT Presentation

EEE287 California State University Sacramento VLSI Design IC Manufacturing and Test - Hot test is usually most critical since speed is key differentiator (devices ... This will reduce devices which fail during burnin or at class (speed) test. ...

Hot test is usually most critical since speed is key differentiator (devices ... This will reduce devices which fail during burnin or at class (speed) test. ...

| PowerPoint PPT presentation | free to view

Kreb’s Cycle (aka, tricarboxylic acid (TCA)cycle, citric acid cycle) PowerPoint PPT Presentation

Kreb’s Cycle (aka, tricarboxylic acid (TCA)cycle, citric acid cycle) - Kreb s Cycle (aka, tricarboxylic acid (TCA)cycle, citric acid cycle) The wheel is turnin and the sugar s a burnin Overall goal Makes ATP Makes NADH ...

Kreb s Cycle (aka, tricarboxylic acid (TCA)cycle, citric acid cycle) The wheel is turnin and the sugar s a burnin Overall goal Makes ATP Makes NADH ...

| PowerPoint PPT presentation | free to view

Stumblin' In (Olga E.) PowerPoint PPT Presentation

| PowerPoint PPT presentation | free to download

Front End Electronics testing: status PowerPoint PPT Presentation

Front End Electronics testing: status - PASA tester: TU Darmstadt: Uwe Bonnes. ALTRO tester: Lund: Lennart Osterman ... RCU: ? Bergen/Lund/CERN ? Rainer Renfordt IKF Frankfurt TPC meeting 11/12 ...

PASA tester: TU Darmstadt: Uwe Bonnes. ALTRO tester: Lund: Lennart Osterman ... RCU: ? Bergen/Lund/CERN ? Rainer Renfordt IKF Frankfurt TPC meeting 11/12 ...

| PowerPoint PPT presentation | free to view

The Earth in Motion PowerPoint PPT Presentation

The Earth in Motion - Our lithosphere is made up of many large plates Oceanic and Continental ... As the plates move, the continents also move or 'drift,' over Earth's surface. ...

Our lithosphere is made up of many large plates Oceanic and Continental ... As the plates move, the continents also move or 'drift,' over Earth's surface. ...

| PowerPoint PPT presentation | free to view

Born in the USA PowerPoint PPT Presentation

Born in the USA - 'Born in the USA' by Bruce Springsteen. Dead Man's Town. Born down in a dead man's town ... You end up like a dog that's been beat too much. Til you spend half ...

'Born in the USA' by Bruce Springsteen. Dead Man's Town. Born down in a dead man's town ... You end up like a dog that's been beat too much. Til you spend half ...

| PowerPoint PPT presentation | free to view

reggae - Rooted in Kingston's slums, reggae is the expression of Jamaica's poorest blacks. ... took REGGAE out of Jamaica and disseminated it to the world. Bob Marley ...

Rooted in Kingston's slums, reggae is the expression of Jamaica's poorest blacks. ... took REGGAE out of Jamaica and disseminated it to the world. Bob Marley ...

| PowerPoint PPT presentation | free to view

Bayesian Phylogeny PowerPoint PPT Presentation

Bayesian Phylogeny - Prior probability: the probability of the event before considering some additional data ... 3. Integrates over parameters instead of optimising over parameters. MCMC ...

Prior probability: the probability of the event before considering some additional data ... 3. Integrates over parameters instead of optimising over parameters. MCMC ...

| PowerPoint PPT presentation | free to view

RunIIb Silicon Project PowerPoint PPT Presentation

RunIIb Silicon Project - Mini PC. Mounts. Sensors. 2 sensors hybrid = 1 module. 3 modules per side. 1 MPC per stave ... Connect CF in staves to ground at the mini portcard ...

Mini PC. Mounts. Sensors. 2 sensors hybrid = 1 module. 3 modules per side. 1 MPC per stave ... Connect CF in staves to ground at the mini portcard ...

| PowerPoint PPT presentation | free to download

The Spark - But at the beginning of creation God 'made them male and female. ... Energizing. Rousing. Provocative. Adoring. Zealous. Enthusiastic. Eager. Devoted. Dedicated ...

But at the beginning of creation God 'made them male and female. ... Energizing. Rousing. Provocative. Adoring. Zealous. Enthusiastic. Eager. Devoted. Dedicated ...

| PowerPoint PPT presentation | free to view

BOB MARLEY - By the time he was 16 years old, Marley had recorded his first single called 'Judge ... After marrying his girlfriend Rita Anderson, Marley spent most of the ...

By the time he was 16 years old, Marley had recorded his first single called 'Judge ... After marrying his girlfriend Rita Anderson, Marley spent most of the ...

| PowerPoint PPT presentation | free to view

CMS - Review Integrazione Tracker PowerPoint PPT Presentation

CMS - Review Integrazione Tracker - Title: MCC-D2 System Architecture Author: Giovanni Darbo Last modified by: Giovanni Darbo Created Date: 10/5/1998 8:14:12 AM Document presentation format

Title: MCC-D2 System Architecture Author: Giovanni Darbo Last modified by: Giovanni Darbo Created Date: 10/5/1998 8:14:12 AM Document presentation format

| PowerPoint PPT presentation | free to download

IceCube DAQ Design and Performance PowerPoint PPT Presentation

IceCube DAQ Design and Performance - Nov 8-11, 2005. IceCube DAQ. Design and Performance. Thorsten Stezelberger. LBNL. 7/31/09 ... Nov 8 - 11, 2005. Catania. Main Cable. 0.9mm Twisted Quad Copper Cable ...

Nov 8-11, 2005. IceCube DAQ. Design and Performance. Thorsten Stezelberger. LBNL. 7/31/09 ... Nov 8 - 11, 2005. Catania. Main Cable. 0.9mm Twisted Quad Copper Cable ...

| PowerPoint PPT presentation | free to download

Spring Break 2002 PowerPoint PPT Presentation

Spring Break 2002 - Rollin', rollin', rollin' on the river. All the leaves are brown and the sky ... le plus de classe nous ou le gars qui avait emmener ses deux kids au Hooters? ...

Rollin', rollin', rollin' on the river. All the leaves are brown and the sky ... le plus de classe nous ou le gars qui avait emmener ses deux kids au Hooters? ...

| PowerPoint PPT presentation | free to view

Conflict in Darfur, Sudan PowerPoint PPT Presentation

Conflict in Darfur, Sudan - Janjaweet are a militia group hired by Sudanese government to wipe out civilian rebels. ... Refuge camps in western Sudan and neighboring Chad are overflowing ...

Janjaweet are a militia group hired by Sudanese government to wipe out civilian rebels. ... Refuge camps in western Sudan and neighboring Chad are overflowing ...

| PowerPoint PPT presentation | free to view

Software for population genetics PowerPoint PPT Presentation

Software for population genetics - Software for population genetics Structure: J. K. Pritchard et al. Geneclass 2: S. Piry et al. Structure Identification of genetic clusters Identification of ...

Software for population genetics Structure: J. K. Pritchard et al. Geneclass 2: S. Piry et al. Structure Identification of genetic clusters Identification of ...

| PowerPoint PPT presentation | free to view

To Satch - Alliteration In the fifth line Samuel Allen uses alliteration. Swing out my long lean leg Clearly he is trying to get the reader s attention by using three of ...

Alliteration In the fifth line Samuel Allen uses alliteration. Swing out my long lean leg Clearly he is trying to get the reader s attention by using three of ...

| PowerPoint PPT presentation | free to download

Software for population genetics - Identification of subclustering within breeds or relationships between breeds ... Journal of Heredity 2004:95(6): 536-9. Geneclass 2. breed assignment ...

Identification of subclustering within breeds or relationships between breeds ... Journal of Heredity 2004:95(6): 536-9. Geneclass 2. breed assignment ...

| PowerPoint PPT presentation | free to view

Other MCMC features in MLwiN and the MLwiN->WinBUGS interface PowerPoint PPT Presentation

Other MCMC features in MLwiN and the MLwiN->WinBUGS interface - This is related to the ACF and the MCSE. Its formula is: For this parameter our 5,000 actual iterations are equivalent to only 344 independent iterations!

This is related to the ACF and the MCSE. Its formula is: For this parameter our 5,000 actual iterations are equivalent to only 344 independent iterations!

| PowerPoint PPT presentation | free to download

Everything you ever wanted to know about BUGS, R2winBUGS, and Adaptive Rejection Sampling PowerPoint PPT Presentation

Everything you ever wanted to know about BUGS, R2winBUGS, and Adaptive Rejection Sampling - ... ARS is a method for efficiently sampling from any univariate probability density function which is log-concave. Useful in applications of Gibbs sampling, ...

... ARS is a method for efficiently sampling from any univariate probability density function which is log-concave. Useful in applications of Gibbs sampling, ...

| PowerPoint PPT presentation | free to view

Multilevel Multivariate Models with responses at several levels PowerPoint PPT Presentation

Multilevel Multivariate Models with responses at several levels - Multilevel Multivariate Models with responses at several levels Harvey Goldstein Centre for Multilevel Modelling University of Bristol Some examples of Multiple ...

Multilevel Multivariate Models with responses at several levels Harvey Goldstein Centre for Multilevel Modelling University of Bristol Some examples of Multiple ...

| PowerPoint PPT presentation | free to view

Impacts of beach nourishment on loggerhead and green turtles in Brevard County, Florida PowerPoint PPT Presentation

Impacts of beach nourishment on loggerhead and green turtles in Brevard County, Florida - Abstract: The volvocine algae (Volvox and its close relatives) represent a ... In Volvox, among four distinct developmental programs(1) Methods: ...

Abstract: The volvocine algae (Volvox and its close relatives) represent a ... In Volvox, among four distinct developmental programs(1) Methods: ...

| PowerPoint PPT presentation | free to view

You Have The Power and Verizon Wireless Present: ROCK the POWER 70s Style Celebrating YHTPs 15th Ann PowerPoint PPT Presentation

You Have The Power and Verizon Wireless Present: ROCK the POWER 70s Style Celebrating YHTPs 15th Ann - Orleans - Still the One, Dance with Me, Love Takes Time ... Visibility on Ticketmaster.com from announce date through event date. ...

Orleans - Still the One, Dance with Me, Love Takes Time ... Visibility on Ticketmaster.com from announce date through event date. ...

| PowerPoint PPT presentation | free to view

Introduction to WinBUGS PowerPoint PPT Presentation

Introduction to WinBUGS - White stork (Ciconia ciconia) in Alsace 1948-1970. Climate (Temperature, rainfall, etc... to population of White storks breeding in Baden W rttemberg ...

White stork (Ciconia ciconia) in Alsace 1948-1970. Climate (Temperature, rainfall, etc... to population of White storks breeding in Baden W rttemberg ...

| PowerPoint PPT presentation | free to view

Comparison of methods PowerPoint PPT Presentation

Comparison of methods - Closely related to ML methods, differing only in ... Bayes described this in 1790, and controversy among statisticians over its ... Nat Rev Genet 4, 275-284. ...

Closely related to ML methods, differing only in ... Bayes described this in 1790, and controversy among statisticians over its ... Nat Rev Genet 4, 275-284. ...

| PowerPoint PPT presentation | free to view

The War at Home PowerPoint PPT Presentation

The War at Home - He freed a lot of people, But it seems the good they die young. ... Port Huron Statement. Known as an Agenda for a Generation. Co written by Tom Hayden ...

He freed a lot of people, But it seems the good they die young. ... Port Huron Statement. Known as an Agenda for a Generation. Co written by Tom Hayden ...

| PowerPoint PPT presentation | free to view

The Crisis of Diplomacy PowerPoint PPT Presentation

The Crisis of Diplomacy - The Crisis of Diplomacy Crisis at the Top, Challenge from Below

The Crisis of Diplomacy Crisis at the Top, Challenge from Below

| PowerPoint PPT presentation | free to download

The use of centred parameterisations and Markov chain Monte Carlo MCMC estimation to fit multilevel PowerPoint PPT Presentation

The use of centred parameterisations and Markov chain Monte Carlo MCMC estimation to fit multilevel - ... of mammary gland of dairy cows, usually caused by a bacterial ... years x 52 dairy farms 103 farm years 8,710 cow lactation periods following ...

... of mammary gland of dairy cows, usually caused by a bacterial ... years x 52 dairy farms 103 farm years 8,710 cow lactation periods following ...

| PowerPoint PPT presentation | free to view

An illustration of the use of reparameterisation methods for improving MCMC efficiency in crossed random effect models. PowerPoint PPT Presentation

An illustration of the use of reparameterisation methods for improving MCMC efficiency in crossed random effect models. - Title: An illustration of the use of reparameterisation methods for improving MCMC efficiency in crossed random effect models. Author: UoN maths

Title: An illustration of the use of reparameterisation methods for improving MCMC efficiency in crossed random effect models. Author: UoN maths

| PowerPoint PPT presentation | free to download

Genetic variation in West Nile virus PowerPoint PPT Presentation

Genetic variation in West Nile virus - Center for Biodefense and Emerging Infectious Diseases, ... Capsid (C), membrane (prM/M), envelope (E) 7 non-structural proteins ...

Center for Biodefense and Emerging Infectious Diseases, ... Capsid (C), membrane (prM/M), envelope (E) 7 non-structural proteins ...

| PowerPoint PPT presentation | free to view

Its safer to fan the chemical to your nose - Its safer to fan the chemical to your nose

Its safer to fan the chemical to your nose

| PowerPoint PPT presentation | free to view

Caribbean Dance Rhythms PowerPoint PPT Presentation

Caribbean Dance Rhythms - hottest music videos with authentic dancehall steps. ... 'All dancers were crazy about the EMEA key style. It is so true to Dancehall. ...

hottest music videos with authentic dancehall steps. ... 'All dancers were crazy about the EMEA key style. It is so true to Dancehall. ...

| PowerPoint PPT presentation | free to view

The New CDF and D0 Detectors - The New CDF and D0 Detectors

The New CDF and D0 Detectors

| PowerPoint PPT presentation | free to download

Joint social selection and social influence models for networks: The interplay of ties and attributes. PowerPoint PPT Presentation

Joint social selection and social influence models for networks: The interplay of ties and attributes. - Robins, Elliott & Pattison, 2001. Effects in the model. Baseline ... procedure similar to Robins, Pattison & Woolcock (in press) Typically 300,000 iterations ...

Robins, Elliott & Pattison, 2001. Effects in the model. Baseline ... procedure similar to Robins, Pattison & Woolcock (in press) Typically 300,000 iterations ...

| PowerPoint PPT presentation | free to view

Simple methods to improve MCMC efficiency in random effect models PowerPoint PPT Presentation

Simple methods to improve MCMC efficiency in random effect models - ... of mammary gland of dairy cows, usually caused by a bacterial ... years x 52 dairy farms 103 farm years 8,710 cow lactation periods following ...

... of mammary gland of dairy cows, usually caused by a bacterial ... years x 52 dairy farms 103 farm years 8,710 cow lactation periods following ...

| PowerPoint PPT presentation | free to download

American Folk Heroes PowerPoint PPT Presentation

American Folk Heroes - American Folk Heroes John Henry Storybook Robin Hood and his Merry Men Paul Bunyan North America was a great big land With a great, big job to be done A job that ...

American Folk Heroes John Henry Storybook Robin Hood and his Merry Men Paul Bunyan North America was a great big land With a great, big job to be done A job that ...

| PowerPoint PPT presentation | free to view

Sample Size calculations for multilevel models (Part II) PowerPoint PPT Presentation

Sample Size calculations for multilevel models (Part II) - Title: Sample Size calculations in multilevel modelling Author: SMSS Dermatology Last modified by: Browne Created Date: 6/20/2006 9:02:39 AM Document presentation format

Title: Sample Size calculations in multilevel modelling Author: SMSS Dermatology Last modified by: Browne Created Date: 6/20/2006 9:02:39 AM Document presentation format

| PowerPoint PPT presentation | free to download

FROM PROTEIN SEQUENCES TO PHYLOGENETIC TREES PowerPoint PPT Presentation

FROM PROTEIN SEQUENCES TO PHYLOGENETIC TREES - the more you know about the compared proteins and the method used, ... Methods in Enzymology 224, 456-487. 1. 2. 3. 4. 5. Align Sequences. Phylogenetic signal? ...

the more you know about the compared proteins and the method used, ... Methods in Enzymology 224, 456-487. 1. 2. 3. 4. 5. Align Sequences. Phylogenetic signal? ...

| PowerPoint PPT presentation | free to download

Department of Public Instruction PowerPoint PPT Presentation

Department of Public Instruction - Australia 562 Slovenia 546. Netherlands 557 Ireland 539. Czech ... Slovenia 560 Sweden 535. Austria 558 US 534. Hungary 554 Germany 531 South Africa 326 ...

Australia 562 Slovenia 546. Netherlands 557 Ireland 539. Czech ... Slovenia 560 Sweden 535. Austria 558 US 534. Hungary 554 Germany 531 South Africa 326 ...

| PowerPoint PPT presentation | free to view

Student Activism in the 1960sDominant Themes PowerPoint PPT Presentation

Student Activism in the 1960sDominant Themes - Time Magazine, January 6, 1967 ' ... Shook the Country' Time magazine in the May 18, ... Allison was noted to be a beauty who preferred listening to talking. ...

Time Magazine, January 6, 1967 ' ... Shook the Country' Time magazine in the May 18, ... Allison was noted to be a beauty who preferred listening to talking. ...

| PowerPoint PPT presentation | free to view

for colored girls who have considered suicide/ when the rainbow is enuf PowerPoint PPT Presentation

for colored girls who have considered suicide/ when the rainbow is enuf - for colored girls who have considered suicide/ when the rainbow is enuf . by Ntozake Shange REMEMBERING THE GOLDEN POND AESTHETICS TREATISE BLACK THEATER:

for colored girls who have considered suicide/ when the rainbow is enuf . by Ntozake Shange REMEMBERING THE GOLDEN POND AESTHETICS TREATISE BLACK THEATER:

| PowerPoint PPT presentation | free to download

Discovery of GenomeWide SNPs in Diverse Rice a foundation for WholeGenome Association Studies - Discovery of GenomeWide SNPs in Diverse Rice a foundation for WholeGenome Association Studies

Discovery of GenomeWide SNPs in Diverse Rice a foundation for WholeGenome Association Studies

| PowerPoint PPT presentation | free to view

Sample Size calculations for multilevel models (Part II) - Power curve for Welshmen example. Here we see the two power curves for the two scenarios: ... full dataset (nearly 2000 women) has roughly 40% contraceptive use ...

Power curve for Welshmen example. Here we see the two power curves for the two scenarios: ... full dataset (nearly 2000 women) has roughly 40% contraceptive use ...

| PowerPoint PPT presentation | free to download

American Dream Project English 100506 By: Danielle Williams PowerPoint PPT Presentation

American Dream Project English 100506 By: Danielle Williams - I thought you were my man. But I found out, I'm just a link in your chain ... Friend only to the undertaker. War ~Song About~ It tells you what war is to the artist. ...

I thought you were my man. But I found out, I'm just a link in your chain ... Friend only to the undertaker. War ~Song About~ It tells you what war is to the artist. ...

| PowerPoint PPT presentation | free to view

An Interdisciplinary Approach to the Teaching of Abnormal Psychology: PowerPoint PPT Presentation

An Interdisciplinary Approach to the Teaching of Abnormal Psychology: - An Interdisciplinary Approach to the Teaching of Abnormal Psychology: Rationale, Advantages, and Challenges James Hansell, Ph.D. University of Michigan

An Interdisciplinary Approach to the Teaching of Abnormal Psychology: Rationale, Advantages, and Challenges James Hansell, Ph.D. University of Michigan

| PowerPoint PPT presentation | free to download

for colored girls who have considered suicide/ when the rainbow is enuf - for colored girls who have considered suicide/ when the rainbow is enuf . by Ntozake Shange Part I of I Ntozake Shange: Biography (1948-) (Paulette Williams) As a ...

for colored girls who have considered suicide/ when the rainbow is enuf . by Ntozake Shange Part I of I Ntozake Shange: Biography (1948-) (Paulette Williams) As a ...

| PowerPoint PPT presentation | free to download

The Semantic Interoperability Information Sharing Tool Kit Pilot Part 2 PowerPoint PPT Presentation

The Semantic Interoperability Information Sharing Tool Kit Pilot Part 2 - 1. Learn About the W3C's Standard for Data Modeling and Information Sharing (RDF) ... TOPOFF and P2P Semantic Querying for Information Sharing. ...

1. Learn About the W3C's Standard for Data Modeling and Information Sharing (RDF) ... TOPOFF and P2P Semantic Querying for Information Sharing. ...

| PowerPoint PPT presentation | free to view

Daily Oral Language1 PowerPoint PPT Presentation

Daily Oral Language1 - Title: Daily Oral Language 25 Last modified by: St. Barnabas School Created Date: 3/10/2006 11:11:01 AM Document presentation format: On-screen Show (4:3)

Title: Daily Oral Language 25 Last modified by: St. Barnabas School Created Date: 3/10/2006 11:11:01 AM Document presentation format: On-screen Show (4:3)

| PowerPoint PPT presentation | free to view

Don't Look Back in Anger PowerPoint PPT Presentation

Don't Look Back in Anger - Don't Look Back in Anger [Verse 1] [C]Slip inside the [G]eye of ... har blitt med , Det st r hvilket Capo som blir brukt, og et akkord oversikt bakerst i boka. ...

Don't Look Back in Anger [Verse 1] [C]Slip inside the [G]eye of ... har blitt med , Det st r hvilket Capo som blir brukt, og et akkord oversikt bakerst i boka. ...

| PowerPoint PPT presentation | free to view

Disparage disparij PowerPoint PPT Presentation

Disparage disparij - Disparage (di-spar-ij) A Presentation. by Brett Reuben. Definition and Forms of Word ... The short hockey player felt disparagement when he found out everyone ...

Disparage (di-spar-ij) A Presentation. by Brett Reuben. Definition and Forms of Word ... The short hockey player felt disparagement when he found out everyone ...

| PowerPoint PPT presentation | free to view

ORCS - Oh, he's so Cute... Burnination? Nope... Still not an Orc. Now its just getting Weird. Your telling me, who are these guys? I'm Bored. Alright, here's your Orc ...

Oh, he's so Cute... Burnination? Nope... Still not an Orc. Now its just getting Weird. Your telling me, who are these guys? I'm Bored. Alright, here's your Orc ...

| PowerPoint PPT presentation | free to view

Welcome Alumni Relations and Dean DazHerrera PowerPoint PPT Presentation

Welcome Alumni Relations and Dean DazHerrera - ... Grumman. Wed, Jan 30. 6:00pm. 70/2400. JP Morgan Chase ... JP Morgan Chase. Thur, Jan 31. 6:00pm 7:30pm. Bausch & Lomb, A190. Scholarships. Microsoft Feb 1 ...

... Grumman. Wed, Jan 30. 6:00pm. 70/2400. JP Morgan Chase ... JP Morgan Chase. Thur, Jan 31. 6:00pm 7:30pm. Bausch & Lomb, A190. Scholarships. Microsoft Feb 1 ...

| PowerPoint PPT presentation | free to view

Disadvantages PowerPoint PPT Presentation

Disadvantages - Shows that everything in the status quo is okay. If this is true, the ... The ugly dress causes Heidi Klum to become murderous. She pushes Uli off the cliff. ...

Shows that everything in the status quo is okay. If this is true, the ... The ugly dress causes Heidi Klum to become murderous. She pushes Uli off the cliff. ...

| PowerPoint PPT presentation | free to view

A Brief History of the Earth PowerPoint PPT Presentation

A Brief History of the Earth - Cretaceous period - 107 million years. Cretaceous period - 75 million years. Cretaceous period 72 million years. A VERY Bad Day. Another artist's rendition of impact ...

Cretaceous period - 107 million years. Cretaceous period - 75 million years. Cretaceous period 72 million years. A VERY Bad Day. Another artist's rendition of impact ...

| PowerPoint PPT presentation | free to view

Burnin PowerPoint PPT Presentations